• HACHINA [hakkaku]
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HACHINA [hakkaku]
Circle hakkaku
Release date Oct/07/2023
Update information May/01/2024
Illustration 弾丸猫 / sachi
Voice Actor 恋鈴桃歌 / 麦咲輪 紫葵 / 来夢ふらん / このえゆずこ / 猫乃緒みみ
Product format
File format
Supported languages
File size
Necessary Settings The application may not function unless a Japanese language pack is set properly in your PC / the System Locale is set to Japanese. For more details, please refer to [ How can I set my system locale to Japanese? ] on the Frequently Asked Questions page.

Product summary

* This game uses Unity.
Please check that your system is compatible before purchasing.

* For details on updates, please check our Ci-en page.


1753. The third year of the Houreki period.

A little before the Tokugawa Shogunate was established around 1603, huge insects began to appear all over Japan.
Different from the yokai and other creatures that lurked the mountains, these monsters posed a serious threat to the livelihoods of the people who lived there.

Hachina walks alone through the mountains of Tanba Province.
A traveling medicine woman who works to stem the neverending flood of insects, she pays a visit to a village...

Game Details

* Extreme Erotic Action!
Wield a naginata and cut your way through enemies in fast-paced combat!
From small bugs that will attach themselves to you to huge monsters that can swallow you whole, there's a wide variety of enemies and escalating erotic events such as restraint, hypn*sis, and status conditions that linger even after you escape! Slash through your foes before they corner you!

* Parasites, Hypn*sis, and Bondage, Oh My!
As she runs, the parasite squirming deep inside her forces her to stop...
Hypnotized by the enemy and placed into a daze...
Unable to remove embarrassing, compromising clothing...
When bound, whether you resist or submit will affect the development of her body!

* Hachina is a traveling medicine woman, helping those afflicted by these terrible insects.
The medicine she brings to those villages without doctors is their only lifeline. Assess their symptoms and treat them accordingly.
What dark forces are pulling the strings of those who fight to cure the diseases brought by the insects...?

* Regarding Save Data Transfer
Save data cannot be transferred from the trial version to the full retail version of the game.

Product Information / System Requirements

SSE2 拡張命令セットに対応するもの
DX10(シェーダーモデル 4.0)性能を持つグラフィックスカード

Update information

  • May/01/2024
    Bug fixes
    ver1.11 不具合修正
  • Mar/27/2024
    Bug fixes
    ver.1.10 不具合修正
  • Jan/20/2024
    Bug fixes
    ver.1.9 不具合の修正
  • Jan/17/2024
    ver.1.8 回想メニュー翻訳修正
  • Nov/13/2023
    Bug fixes
    ver1.7 不具合修正(10/30修正済み、11/13バージョンアップ通知を追加)

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