---
title: "Hanazono Serena no Otoshimono ~sweet memory~"
description: "\"Serena. My name is Serena Hanazono...!\"  A cat-eared client is seeking the services of your handyman business. She introduces herself as Serena Hanazono, and s"
image: "https://t.vndb.org/cv/25/130125.jpg"
---

# Hanazono Serena no Otoshimono ~sweet memory~

![Hanazono Serena no Otoshimono ~sweet memory~](https://t.vndb.org/cv/25/130125.jpg)

**Alternative Title:** 花園セレナのおとしもの ～sweet memory～

**Developer:** CyberStep, Inc.

**Release date:** Mar 11, 2026

**Platform:** Windows, Switch

**Language:** Japanese, Bulgarian, Catalan, Danish, German, English, Spanish, ET, Finnish, French, GA, Indonesian, Italian, Korean, MS, LV, Dutch, Norwegian, Portuguese (Portugal), Swedish, Vietnamese, Chinese (simplified), Chinese (traditional), Russian

**Rating:** 6.9/10 (avg, 4 votes)

## Description
"Serena. My name is Serena Hanazono...!"

A cat-eared client is seeking the services of your handyman business.
She introduces herself as Serena Hanazono, and she would like you to help her find a lost necklace. 

Movie theatres, cafes, parks, amusement parks...... Together, the two of you search each possible location, but somehow it feels like a fun date......
From a simple client and handyman relationship, your bond gradually deepens.
Will you be able to find Serena's lost item?
And what will become of your relationship...?

Experience a sweet, intimate love story with Serena Hanazono.
Source: https://www.nintendo.com/us/store/products/serena-hanazonos-lost-item-sweet-memory-switch/

## Characters
### Hanazono Serena (花園セレナ)
- **Gender:** Female
- **Hair:** Blond, Twin Tails, Long, Waist Length+, Straight
- **Body:** Slim, Pale, Kemonomimi
- **Eyes:** Blue
- **Clothes:** Hairpin, Unusual Hair Ornaments, Maid's Headdress, Choker
- **Role:** Based on a Virtual Streamer
- **Voiced by:** Hanazono Serena

## Shops
- [Official Website](https://serena-novel.cyberstep.com/)
- [Steam](https://store.steampowered.com/app/4267720/)
- [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html)

## Releases
### Japanese
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)
- **2026-04-02**: Hanazono Serena no Otoshimono ~sweet memory~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=40520), [Nintendo](https://www.nintendo.com/store/products/serena-hanazonos-lost-item-sweet-memory-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000111188)

### Bulgarian
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)

### Catalan
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)

### Danish
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)

### German
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)
- **2026-04-02**: Hanazono Serena no Otoshimono ~sweet memory~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=40520), [Nintendo](https://www.nintendo.com/store/products/serena-hanazonos-lost-item-sweet-memory-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000111188)

### English
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)
- **2026-04-02**: Hanazono Serena no Otoshimono ~sweet memory~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=40520), [Nintendo](https://www.nintendo.com/store/products/serena-hanazonos-lost-item-sweet-memory-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000111188)

### Spanish
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)
- **2026-04-02**: Hanazono Serena no Otoshimono ~sweet memory~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=40520), [Nintendo](https://www.nintendo.com/store/products/serena-hanazonos-lost-item-sweet-memory-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000111188)

### ET
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)

### Finnish
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)

### French
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)
- **2026-04-02**: Hanazono Serena no Otoshimono ~sweet memory~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=40520), [Nintendo](https://www.nintendo.com/store/products/serena-hanazonos-lost-item-sweet-memory-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000111188)

### GA
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)

### Indonesian
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)

### Italian
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)
- **2026-04-02**: Hanazono Serena no Otoshimono ~sweet memory~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=40520), [Nintendo](https://www.nintendo.com/store/products/serena-hanazonos-lost-item-sweet-memory-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000111188)

### Korean
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)
- **2026-04-02**: Hanazono Serena no Otoshimono ~sweet memory~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=40520), [Nintendo](https://www.nintendo.com/store/products/serena-hanazonos-lost-item-sweet-memory-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000111188)

### MS
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)

### LV
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)

### Dutch
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)
- **2026-04-02**: Hanazono Serena no Otoshimono ~sweet memory~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=40520), [Nintendo](https://www.nintendo.com/store/products/serena-hanazonos-lost-item-sweet-memory-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000111188)

### Norwegian
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)

### Portuguese (Portugal)
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)
- **2026-04-02**: Hanazono Serena no Otoshimono ~sweet memory~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=40520), [Nintendo](https://www.nintendo.com/store/products/serena-hanazonos-lost-item-sweet-memory-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000111188)

### Swedish
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)

### Vietnamese
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)

### Chinese (simplified)
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)
- **2026-04-02**: Hanazono Serena no Otoshimono ~sweet memory~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=40520), [Nintendo](https://www.nintendo.com/store/products/serena-hanazonos-lost-item-sweet-memory-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000111188)

### Chinese (traditional)
- **2026-03-11**: Hanazono Serena no Otoshimono ~sweet memory~ - [Official website](https://serena-novel.cyberstep.com/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=39452), [Steam](https://store.steampowered.com/app/4267720/), [SteamDB](https://steamdb.info/app/4267720/info/), [DLsite](https://www.dlsite.com/soft/work/=/product_id/VJ01005725.html), [BOOTH](https://booth.pm/en/items/7892118)
- **2026-04-02**: Hanazono Serena no Otoshimono ~sweet memory~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=40520), [Nintendo](https://www.nintendo.com/store/products/serena-hanazonos-lost-item-sweet-memory-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000111188)

### Russian
- **2026-04-02**: Hanazono Serena no Otoshimono ~sweet memory~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=40520), [Nintendo](https://www.nintendo.com/store/products/serena-hanazonos-lost-item-sweet-memory-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000111188)

## Tags
Virtual Youtubers

## More Games from CyberStep, Inc.
- [Amane Switch](https://pinovel.net/v34135)
- [Happy KuzUtopia](https://pinovel.net/v45075)
- [Shiori no Kotoha - Dark Reflections -](https://pinovel.net/v33278)
- [Mousou Suiri Adventure: Ultimate Jumbo Jet Satsujin Jiken](https://pinovel.net/v49738)
- [Natsume Ryouran -High-Spec Noukin Youko no Renai Kitan-](https://pinovel.net/v49803)
- [Naitomi~chu! -Obake no Mare to Iyashi no Hitoiki-](https://pinovel.net/v50064)
- [Yumeutsutsu Syrup -Dreamy Syrup-](https://pinovel.net/v54750)
- [Nekoneko Ryokousha: Momoiro Machiokoshi Project!](https://pinovel.net/v55020)
- [Melon Parker ~Kimi ga Nandemo-bu no Buchou-san!~](https://pinovel.net/v58851)
- [Chinami Holic](https://pinovel.net/v60168)
- [Patoneko Quest II: Chinneko wa Tsuree yo naa](https://pinovel.net/v60290)
- [Hanazono Serena no Otoshimono ~sweet memory~](https://pinovel.net/v59371)
- [Houkago .LIVE -Tasogare no Kagami-](https://pinovel.net/v60602)
- [Rica Mode♡](https://pinovel.net/v61951)
- [Wantama☆Life ~Inuyama Tamaki no Shuugakuryokou Survival~](https://pinovel.net/v63262)

---
*View the full details at [pinovel.net/v59371](https://pinovel.net/v59371).*

```json
{"@context":"https://schema.org","@type":"VideoGame","@id":"https://pinovel.net/v59371#game","name":"Hanazono Serena no Otoshimono ~sweet memory~","description":"\"Serena. My name is Serena Hanazono...!\"  A cat-eared client is seeking the services of your handyman business. She introduces herself as Serena Hanazono, and s","url":"https://pinovel.net/v59371","image":"https://t.vndb.org/cv/25/130125.jpg","author":{"@type":"Organization","name":"CyberStep, Inc."},"aggregateRating":{"@type":"AggregateRating","ratingValue":"6.9","bestRating":10,"worstRating":1,"ratingCount":4}}
```