悪魔執事と黒い猫：ストレスを癒やし、メンタルを癒やすゲーム

You can also dress up a handsome butler! Concierge game app

STUDIO WASABI · com.wasabi.bt.ja

Not rated yet 500K+ downloads v1.59 70.4 MB Android 6.0+ PEGI 12 · Low Maturity

Download APK 70.4 MB All versions

Signature matches the Google Play version Details

Watch the 悪魔執事と黒い猫：ストレスを癒やし、メンタルを癒やすゲーム trailer on YouTube

悪魔執事と黒い猫：ストレスを癒やし、メンタルを癒やすゲーム screenshot 1

悪魔執事と黒い猫：ストレスを癒やし、メンタルを癒やすゲーム screenshot 2

悪魔執事と黒い猫：ストレスを癒やし、メンタルを癒やすゲーム screenshot 3

悪魔執事と黒い猫：ストレスを癒やし、メンタルを癒やすゲーム screenshot 4

悪魔執事と黒い猫：ストレスを癒やし、メンタルを癒やすゲーム screenshot 5

悪魔執事と黒い猫：ストレスを癒やし、メンタルを癒やすゲーム screenshot 6

悪魔執事と黒い猫：ストレスを癒やし、メンタルを癒やすゲーム screenshot 7

悪魔執事と黒い猫：ストレスを癒やし、メンタルを癒やすゲーム screenshot 8

At a glance

Latest version: v1.59 (94)
Updated: Sep 17, 2026 (24 days ago)
APK size: 70.4 MB
Requires: Android 6.0+ (API 23)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Adventure (game)
Listed since: Dec 23, 2021 (at least)
Permissions: 24 (4 sensitive)
Website: devilbutler.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

悪魔執事と黒い猫：ストレスを癒やし、メンタルを癒やすゲーム is a game by STUDIO WASABI in the Adventure category, listed since at least December 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 24 permissions, 4 of them sensitive, including precise location, approximate location and read calendar. The game offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

What's new in v1.59

ライブラリ更新

Description

From the listing uploaded by “appupdater”.

Your very own butler will heal your mental health and support your daily life! This is a new concierge game app that connects with reality. [Features of the app] ①Daily support function ② Mental care through soothing conversations ③Grow your own butler ④ Dress up in gothic costumes □■①Daily support function■□ Support your life like a concierge with various convenient functions.  ·calendar ·weather forecast ・We recommend clothes that suit the temperature and weather. ·meditation ·stretch ・Walking ・Trivia such as recipes ・Life record diary □■② Mental care through soothing conversations■□ Through conversation, the butler will understand your health and mental state. Relieve stress and heal your mental health through conversations that suit your current situation. □■③Grow your own butler■□ Through conversation, the butler will learn about your personality, constitution, lifestyle, etc. Your unique butler will grow as you spend each day! □■④ Dress up in gothic costumes■□ You can coordinate your butler's favorite fashion with gothic costumes! 【story】 A full-fledged fantasy created with 13 butlers. You will become the master of the butlers and save the world together with them. The mysteries of the world will be solved as you decipher the troubles and past of the butlers. At the end of the story, this story becomes "your story." [List of voice actors] Atsushi Tamaru / Kota Suzuki / Kazunori Furuta / Yasuto Saka / Yuki Inoue / Haruki Ishitani / Yoshio Yamatani Ryuichi Kijima / Tomohito Takatsuka / Shinichiro Kamio / Shogo Sakata / Hinata Tadokoro / Kazuki Ura / Hitomi Isaka [Recommended for these people] ・I want to be healed by a handsome man ・I want to heal my mental health ・I want to relieve stress ・I like dress-up games ・I like gothic design ・I want a butler and concierge 【development】 studio wasabi (Achievements: Wolf Game/Liar Game/Despair Prison) 【information】 Title name: Demon Butler and the Black Cat (Akuneko) Genre: Lifestyle, novel game with mental support

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Sep 17, 2026.
Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.

Store checks and file details

Developer signature verified Sep 17, 2026
Validated against Google Play Sep 17, 2026
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)D4:65:DE:90:AB:E6:D6:C8:6D:1E:6A:C3:6F:77:B4:85:BE:68:54:D6
File MD5d48ab0e005fa490e6ebb4a80b3eb30f2
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (24)

悪魔執事と黒い猫：ストレスを癒やし、メンタルを癒やすゲーム requests 24 permissions, 4 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Read calendar Sensitive android.permission.READ_CALENDAR
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Apphub bind apphub service (custom) com.applovin.array.apphub.permission.BIND_APPHUB_SERVICE
Control vibration android.permission.VIBRATE
Foreground service media playback android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) com.wasabi.bt.ja.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
Schedule exact alarms android.permission.SCHEDULE_EXACT_ALARM
Show notifications android.permission.POST_NOTIFICATIONS
Use full screen intent android.permission.USE_FULL_SCREEN_INTENT
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Location android.hardware.location
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi