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Little Devil Smartphone ~ Bijin Ero Shimai to Boku no Ichaicha Harem

[ENG] [RJ01319586] Little Devil Smartphone ~ Bijin Ero Shimai to Boku no Ichaicha Harem

小悪魔スマホ ～ 美人エロ姉妹とボクのイチャイチャハーレム

DLsitev2 — Latest
Released Nov 29, 20252 patches
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About the Little Devil Smartphone English patch

Because of his parents' work, Hinata is sent to live with the Yuzuhara family, old friends of theirs. The two older sisters, Karin and Shizune, and their mother Yukana welcome him warmly. Then a parcel from his father arrives with a brand-new smartphone, and the phone turns out to be inhabited by a cat-like little devil with an embarrassing request.

Little Devil Smartphone is a Windows RPG by Circle Meimitei (サークル冥魅亭), released in May 2025. It is a light, flirtatious slice-of-life game built around the phone's features and life with the sisters. It is not voiced.

The English patch is a drop-in zip of translated game files that also ships a replacement Game.exe, so copying it into the game folder overwrites the original executable as well as the data files. It includes 71 translated images (menus, buttons, title cards). The translation is complete.

What the Little Devil Smartphone patch translates

71
images redrawn
395
files in the patch
10.0 MB
download size

Translates the game's text into English, including 71 images with on-screen text, delivered as drop-in files.

  • Translated images (menus, buttons, title cards)

    71 images · Translated

This game was a bit of a challenge to translate, due to its huge size and the complexity of the game logic. There are a few untranslated passages and inabilities to detect the speaking character that don't impact the ability to enjoy the game, but we'll work to improve these points in our subsequent translations.

How to install

This patch replaces the game's exe (Game.exe), so keep a backup of the original.

  1. 1

    Back up the game folder

    Copy the game folder somewhere safe first, so you can undo the patch.

  2. 2

    Extract the patch into it

    Extract the whole zip into the game folder and allow it to overwrite files.

  3. 3

    Start the game

    Start the game as usual.

Compatibility and troubleshooting

Uninstall: Restore the backup of the game folder.

Game details

Developer
Circle Meimitei (サークル冥魅亭)
Original release
May 23, 2025
Format
Role-playing for Windows
Voice acting
Not voiced
Age rating
18+
  • Sisters
  • Senior
  • DLsite

FAQ

What does the English patch translate?

+

The game's dialogue, menus and other in-game text are translated, along with 71 images that contain on-screen text.

How do I install the patch?

+

Extract the patch zip and copy everything into the game folder, overwriting when asked. This also replaces Game.exe, so back up the original if you want to be able to revert.

Are images translated?

+

Yes, the patch includes 71 translated images covering menus, buttons and title cards.

Does the patch zip need a password?

+

No. Patch v2 removed the password, so the current download extracts normally.

Patch history

  1. v2

    March 13, 2026Latest
    • Shirok8Shirok8

    Password removed from the download.

    • The download zip no longer needs a password.

  2. v1

    November 29, 2025
    • Shirok8Shirok8

    First release of the English patch.

    • Initial English translation patch.

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Shirok8

Shirok8

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