Unity Ideal Hikikomori Life -Father and Daughter Living Together

Version: v1.1.4 ENG patch 1.1.1 Developer: Cat 3 / 猫3 ·

DLsite ·

Ci-en ·

Website ·

X/Twitter Updated: 2026-03-03

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About this game

Ideal Hikikomori Life: Father and Daughter Living Together is a Cat 3 / 猫3 Unity Japanese game about a father reunited with his hikikomori daughter Mai-chan under sudden circumstances that force them into a shared household.

The dev openly markets the tone: pure-love content. Unlike the previous title, this entry has no heavy elements like depression, bullying, or dark scenarios, so the player can settle into the cohabitation without the emotional weight. The format is a simulator built around the lovey-dovey father-daughter dynamic.

The 3D-game Japanese-style art carries the cast across the apartment and content threads pregnancy outcomes, taboo-family core dynamics, corruption descent (gentle), ahegao beats, animated scenes, big-tit / big-ass character work, bukkake, character creation depth, dilf protagonist, drug-laced scenes, exhibitionism, groping, internal-view, lactation, male protagonist core, oral, point-and-click flow, sex-toy use, sexual-harassment turns, sleep-sex content, spanking, titfuck, urination, virginity, and the slow daily-life routine the niche openly stakes out.

Installation

1. Extract and run.

Developer Notes

◆ Lovey-Dovey Father-Daughter Incest As you deepen your relationship with the heroine, more heartwarming daily elements and erotic elements will gradually unlock! Once you're mutually in love, Mai-chan will actively initiate physical affection too.

◆ High-Freedom Daily Life The heroine lives her day freely and whimsically. There are various interaction points in her routine—from cute moments like watching TV together in the living room or scolding her for wasting water, to erotic interference like barging in on the toilet, bath, or even during masturbation!

◆ Detailed Erotic Scenes! For sex scenes with the heroine, we've prepared every kind of situation: from loving, romantic sex to slightly forceful plays like barging into the toilet or bath, or somnophilia. On top of that, seamless undressing, realistic semen expressions, and more—we've crafted it all with great care!

◆ Bath Time Washie-Washie Together! The bath elements have been massively upgraded in this title! Lather up the heroine with shampoo, then rinse her off with the shower... or have her wash you, or even jerk you off... Afterward, you can soak together and relax, or go straight into erotic play—tons of options packed in!

◆ Go All Out on the Lovey-Dovey Cuddles! Sudden hugs? Go for it. Petting and stroking? Sure thing. Lounge on the sofa together, cuddle in bed for naps— we've loaded up plenty of flirty interaction elements! As your bond deepens, the heroine will start actively seeking out skinship from you too...!

By the way... at the start of the game, you can choose whether you're her "biological father" or "stepfather"!

Changelog

v1.1.4

Data migration method Copy the "SaveData" folder inside the RisoHiki_Data folder. Copy it into the RisoHiki_Data folder inside the new version of your app data. For details on how to migrate data, please see "Please read.txt" or "How to migrate data during version upgrade.png" in the game file. If you have any questions, please feel free to comment. Additional elements - Added face wipe function during sex. When I showed this in a previous article, you pointed out that you were concerned about the camera feeling fixed to the character's face, so I changed it so that the camera would swing slightly in time with the change in posture. - New pants have been added: "jean shorts" and "jean long pants." - Added an electric switch to the interior of the house (appearance only, no functionality) Changes - Adjusted the appearance of the liquid and improved visibility. - The heroine's body texture has been re-edited to make natural areas that appear to have unnatural lines, such as the armpits and the center of her buttocks. - The heroine's body mesh has been re-edited to make natural areas where gaps appear unnatural in some parts of the mesh, especially when she is belly-down or when her posture changes significantly. Bug fixes - Fixed an issue where climaxing with chestnuts or breasts did not grant pleasure buffs. - Fixed an issue where even if you set a limit on the grab function, only the hit detection remained, making it difficult to swipe through the other grabable parts that were enabled. ・We have addressed the issue that when the liquid representation is set to a lightweight setting and creampied, depending on the position, the semen representation may appear to penetrate the character's body. ( I think many positions are better, but I'd appreciate it if you could let me know if there are any positions that still penetrate.)

v1.1.3

Fixed an issue where toilet usage might not function properly.

v1.1.2

Adjusted baby capacity limits, added clothing items, and fixed bugs. See Ci-en for details.