Overview
Hold Me Tight All Night, Onii-chan! is a casual visual novel developed by Tinkle Position and published by Kagura Games and NekoNyan Ltd. Players step into the shoes of a young man whose life has been significantly impacted by asthma, leading to a period of extended convalescence. Now that his health has improved, he's embracing online learning to catch up on lost time. His parents, who are medical researchers, have utilized his illness as an opportunity to gather valuable data, contributing to advancements in medical science. They encourage a calm and restful lifestyle to ensure he remains a good research subject and continues to help others globally.
Highlights
- This title is a single-player experience, offering an intimate narrative journey.
- Developed by Tinkle Position and published by Kagura Games and NekoNyan Ltd., it brings a unique story to players.
- Released on September 12, 2025, the game is available for PC via Steam, supporting Steam Cloud and Family Sharing.
Who It's For
This game is ideal for players who enjoy casual visual novels with a focus on narrative and character interaction. Those who appreciate anime aesthetics and lighthearted, potentially humorous, storytelling will find themselves at home here. The game also caters to audiences looking for titles with mature themes, as indicated by its tags.
Game Info
"Hold Me Tight All Night, Onii-chan!" falls under the Casual and Indie genres, with Steam user tags highlighting its Cute, Sexual Content, Funny, Hentai, Casual, Visual Novel, Anime, and Nudity aspects. The game is available in English, Japanese, and Simplified Chinese, with full audio support for these languages. It is a paid title on Steam.





