Full game metadata
| Field | Value |
|---|---|
| Steam app type | game |
| Steam App ID | 3991720 |
| Live current players | 1 |
| SteamPulse tracked peak | 35 |
| Live count (today's peak floor) | 1 |
| Price | $15.99 |
| Free to play | No |
| Discount | 0% |
| Original price USD | $15.99 |
| Current price USD | $15.99 |
| Release date | Dec 10, 2025 |
| Developer | 光雪茶会 |
| Publisher | akaeroCore |
| Owners estimated | Not available |
| SteamSpy owner estimate minimum | Not available |
| SteamSpy owner estimate maximum | Not available |
| Review type | Very Positive |
| Positive review percent | 93% |
| Positive reviews | 100 |
| Negative reviews | 8 |
| Total reviews | 108 |
| Steam recommendations | Not available |
| Achievements | Not available |
| Average playtime forever | Not available |
| Windows support | Yes |
| macOS support | No |
| Linux support | No |
| Parent game | Not available |
| Store URL | https://store.steampowered.com/app/3991720/ |
Short description
Live together with two sisters in a daily life where nostalgia and lively moments intertwine.Enjoy a heartwarming and relaxing story.
About this game
❣ Story ❣ Tokyo remains peaceful. No kaiju attacks, no alien invasions. You thought your life would go on unchanged—ordinary, yet steady. Until— Just because it’s close to school, the two sisters suddenly moved into my house. But each of them carries her own hidden feelings. Ahh… my daily life is already in chaos. And so begins a cohabitation filled with both nostalgia and noise. ❣ Features ❣ Experience a slice-of-life cohabitation simulation with your sisters Interactive Live2D touch features and animated cutscenes Fully voiced by four talented CVs: Kaede Akino, Popura Sawano, Shiki Asagi, and Suika Suika Over 8000 fully voiced lines, delivering a rich and lengthy story Includes 7 high-resolution 4K CGs.Each CG features expression variations and over 200+ character variations. Fun and lighthearted mini-games to enjoy on the side ❣ Characters ❣ ▲Mikaru Enomoto CV：Popura Sawano Height: 156cm Birthday: March 12 Blood Type: AB The protagonist’s cousin, a freshman university student. She moved in because the house is close to campus. Energetic yet sometimes clumsy. Her special skill is being immune to Michiru’s sharp tongue. ▲Michiru Hagiwara CV: Kaede Akino Height: 152cm Birthday: December 24 Blood Type: O The protagonist’s younger sister, an honor student at Hokuka Girls’ Academy. She moved in with her brother because it’s close to school. Introverted and poor at expressing emotions, yet sharp-tongued is her specialty. ▲Ryoko Ando CV: Suika Suika Height: 162cm Birthday: August 12 Blood Type: B A junior from the protagonist’s university, who became tied to him through a certain event. After graduation, she joined the same company where he works. Always acting like the “junior,” she’s proactive but can’t take the decisive step forward. Her specialty is causing trouble for the protagonist, and she hates overtime the most. ▲Yoko Ando CV: Shiki Asagi Height: 150cm Birthday: October 15 Blood Type: A Ryoko’s younger sister and Michiru’s classmate. A bright and energetic girl, though sometimes just as careless as her older sister. Her biggest concern is that her height hasn’t grown at all since her first year of junior high.
Supported languages
Japanese * , Simplified Chinese, English, Traditional Chinese, Korean * languages with full audio support