- Allow others to update?
- yes
- Developer Name
- hakkaku
- Developer Links
- Version
- 1.12
- Latest Update
- Mar 18, 2025
- Release Date
- Oct 8, 2023
- Language
- English - Japanese - Chinese
- OS
- Windows
- Other Games
- The tale of undercrust - ~Thelast 7 days of Hasumi~ - Mission mermaiden ~Hasumi and the deep sea sisters~

Overview:
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...
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, hypnosis, and status conditions that linger even after you escape! Slash through your foes before they corner you! * Parasites, Hypnosis, 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…?
2d game, 2dcg, Action, adventure, Anal sex, animated, Bdsm, Combat, Creampie, fantasy, Female protagonist, Groping, Humiliation, hypnosis, Interspecies sex, japanese game, lactation, lesbian, Masturbation, mind control, monster, Monster Girl, Multiple penetration, Platformer, Rape, Restraint, Sex Toys, Sexual Training, Side-scroller, Supernatural, Tentacles, Transformation, Vaginal Sex, voiced
1. Extract and run.
v1.12
Bugfixes
v1.11
Bug Fixes
v1.8
Reminiscence menu translation correction
v1.7
Bug Fixes
Bugfixes
v1.11
- Corrected an issue where the naginata would be temporarily hidden when waving it after the Youkai Robe event.
- Corrected an issue where the mesh of the bound body would disappear when releasing the demon's robe while bound.
- Fixed an issue where the black bars at the top and bottom of the screen would not disappear at the start of the battle with the boss Furandoji (changed the process to a timed system to reduce the occurrence of the issue)
- Fixed an issue where messages and options during hypnosis would not disappear if Yuragi was restrained by another enemy while in hypnosis walking state.
- Corrected an issue where the ring-shaped enemy would remain displayed on the back due to the combination restraint of Karamikase in the flashback scene.
Bug Fixes
v1.8
Reminiscence menu translation correction
v1.7
Bug Fixes
[Where to get special tools]
・Insect bottle___ □□□□
□■□□
It is possible to re-apply treated bug-type states.
Lower left of the map where Mugendo Falls is located
Obtained by searching the small room that passes through the passageway filled with blue flesh lumps.
・Erosion Treasure Bell__ □□□□
□□■□
A hypnotic state can be applied at any time.
Back street of Rokkaku-dori, the building on the far left
After talking to the shopkeeper in a hypnotic state and viewing the event, once you exit Rokkaku Street,
Discovered when entering the same store again
・Cursed equipment outfit__ □□□□
□□□■
You can put on and take off the demonic robe and fluctuation collar at any time.
Back street of Rokkaku-dori, building on the far right
Obtained after entering the store in the Demon Robe or Swaying Collar and viewing the event.
[Where to get equipment]
・Chalcedony Magatama ____
Purchased at the third generation water bottle shop on the right end of Rokkaku-dori.
・Malachite magatama ____
In the back of the hidden silver mine, on the top left of the map where Dosojin is located.
Obtained after climbing up a large hall with a high ceiling and proceeding through a narrow passage.
If you guide Karamikase (enemy with eyes) to the vertical hole and step on it,
You can fly even higher
・Iron gauntlets ____
Purchased at the third generation water bottle shop on the right end of Rokkaku-dori.
・Steel gauntlets ____
Found in the building on the far right of Fukusa Village in a stinky state.
・Money calling bell ____
Obtained by talking to the village girl who treated the voice insect in Tamamushi Village.
・Purity amulet ____
Purchased from the Merchant Magician in Rokkaku Prison after the battle with Silk.
・Kumazasa's hidden blade ____
After viewing the odoriferous treatment event in Usuba village, it was discovered when entering the same building again in the odoriferous state.
・Night viewing jewel ____
Bottom right of the cave to the right of Onibi Pass
Obtained in the small room at the end of the narrow path
[Special defeat event occurrence conditions]
・Futan Douji Battle
Eat suspicious mushrooms at least 4 times in Mugen Cave and enter the boss room.
・Kirikinu Life Battle
Refuses Dharma Eye Medicine and enters Rokkaku Prison
・Sumibuchi match
Enter the boss room in the demon robe state
・Kuyo match
Enter the boss room with the Night Vision Jewel equipped.
・Insect bottle___ □□□□
□■□□
It is possible to re-apply treated bug-type states.
Lower left of the map where Mugendo Falls is located
Obtained by searching the small room that passes through the passageway filled with blue flesh lumps.
・Erosion Treasure Bell__ □□□□
□□■□
A hypnotic state can be applied at any time.
Back street of Rokkaku-dori, the building on the far left
After talking to the shopkeeper in a hypnotic state and viewing the event, once you exit Rokkaku Street,
Discovered when entering the same store again
・Cursed equipment outfit__ □□□□
□□□■
You can put on and take off the demonic robe and fluctuation collar at any time.
Back street of Rokkaku-dori, building on the far right
Obtained after entering the store in the Demon Robe or Swaying Collar and viewing the event.
[Where to get equipment]
・Chalcedony Magatama ____
Purchased at the third generation water bottle shop on the right end of Rokkaku-dori.
・Malachite magatama ____
In the back of the hidden silver mine, on the top left of the map where Dosojin is located.
Obtained after climbing up a large hall with a high ceiling and proceeding through a narrow passage.
If you guide Karamikase (enemy with eyes) to the vertical hole and step on it,
You can fly even higher
・Iron gauntlets ____
Purchased at the third generation water bottle shop on the right end of Rokkaku-dori.
・Steel gauntlets ____
Found in the building on the far right of Fukusa Village in a stinky state.
・Money calling bell ____
Obtained by talking to the village girl who treated the voice insect in Tamamushi Village.
・Purity amulet ____
Purchased from the Merchant Magician in Rokkaku Prison after the battle with Silk.
・Kumazasa's hidden blade ____
After viewing the odoriferous treatment event in Usuba village, it was discovered when entering the same building again in the odoriferous state.
・Night viewing jewel ____
Bottom right of the cave to the right of Onibi Pass
Obtained in the small room at the end of the narrow path
[Special defeat event occurrence conditions]
・Futan Douji Battle
Eat suspicious mushrooms at least 4 times in Mugen Cave and enter the boss room.
・Kirikinu Life Battle
Refuses Dharma Eye Medicine and enters Rokkaku Prison
・Sumibuchi match
Enter the boss room in the demon robe state
・Kuyo match
Enter the boss room with the Night Vision Jewel equipped.
DOWNLOAD
Win x64:
Win x32 (v1.9): - - - -
Extra: Cheat Mod*








Win x64:
You must be registered to see links
-
You must be registered to see links
-
You must be registered to see links
- - Win x32 (v1.9): - - - -
Extra: Cheat Mod*








Attachments
Last edited by a moderator: