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Hold Me Tight All Night, Onii-chan!
When two researchers are desperate to find a way to help their sickly son, they come up with a unique course of treatment... by hugging!
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-25.
“Best game ever You hug your imoutos and some more Peak representation of what true male fantasy looks like Anime was also good but only 4 episodes smh Kohaku best girl because of her pee trait(only reason i got this game) Worth every cent”
— a player, Steam review · 26 hrs played“This game is BEYOND AWESOME!! Seriously, 20+ hours of BANGING your KAWAII SISTERS?? INCREDIBLE!!!”
— a player, Steam review · 16 hrs played“It is insanely cute, and there's a lot of humor in there as well. And that is without any NSFW having been seen as of yet (I am a slow reader/swap tabs a lot, game-time is deceiving).”
— a player, Steam review · 12 hrs playedPlayer activity
Monthly average concurrent players. Live data self-collected from the Steam API · history through 2026-08 via SteamCharts.
Price tracking
US-region pricing (USD), sampled twice daily by our own tracker since 2026-09-26. Steam prices vary by region — always confirm your local price on Steam.
Regional prices at last sample, in local currency — Steam sets each region's price independently.
Cheapest → most expensive, converted to USD at ECB reference rates (2026-09-25). Relative comparison only.
Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-09-25.
| Genres | Casual, Indie |
| Player tags | Cute · Sexual Content · Funny · Hentai · Visual Novel · Casual · Anime · Nudity · 2D · Indie · FPS · Psychological Horror (Steam store community voting) |
| Features | Single-player · Steam Cloud · Family Sharing |
| Languages | English, Japanese * , Simplified Chinese * |
| Official site | https://www.kaguragames.com/ |
Minimum system requirements (PC)
Minimum: OS *: Windows® 8/8.1/10/11 Processor: Intel Core2 Duo or better Memory: 4 GB RAM Graphics: DirectX 9/OpenGL 4.1 capable GPU DirectX: Version 9.0 Storage: 1 GB available space Additional Notes: 1280x768 or better Display. Lag may occur from loading menus or maps. Turn off other programs before running the game.