MementoMori, the New RPG Rising in Popularity Throughout Japan, Has Opened Pre-Registration for Overseas Users

Song by Renowned Japanese Artist Ayaka Hirahara Also Released

TOKYO, Jan. 14, 2022 /PRNewswire/ — Bank of Innovation, Inc. (HQ: Shinjuku-ku, Tokyo; President and CEO: Tomohiro Higuchi, hereinafter referred to as "BOI") is pleased to announce that they have started accepting pre-registrations for overseas users on all social media platforms for their new smartphone RPG, MementoMori, which has already amassed more than 100,000 pre-registrations to date.


The Story of MementoMori

There are girls who many call "witches."
Although they themselves are ordinary, they can wield slightly extraordinary powers.
However, when calamity spreads throughout the land, witches begin to be feared and detested.
Before long, the Church of Longinus commenced what would be known as "The Witch Hunt."

Witches are executed one by one.
But one day, as madness seizes control of the world, it is suddenly overrun by Curses.
Such are the woeful desires of those who are called "Witches of Qlipha."
Finally, the fractured land is sent adrift high into the sky.

Meanwhile, the people have yet to take notice.
From within these girls cursed to be witches, there emanates glimmers of hope.
In order to save their decimated world, these girls set forth liberating the land from darkness.
For they believe that it is the right thing to do…

MementoMori Official Website:

*Language on the website can be switched between Japanese, English, Korean, and Traditional Chinese.

The Characters of MementoMori

MementoMori introduces girls who are burdened with cruel pasts and inevitable fates. Everyone has their own unique story, and many experienced artists sing them to life as "Laments"—special character theme songs that offer glimpses into the girls’ vast, tragic world. With stories and "Laments" that will leave a mark on everyone’s hearts, as well as performances by a cast of talented voice actresses, users can fully immerse themselves in the trials and tribulations of each character as they bravely traverse the perilous world of MementoMori.

Contributing Artists

Kano, kurokumo, 96NEKO, konoco, Koresawa, Zakuro, Haruka Shimotsuki, ChouCho, Ayaka Hirahara, MARiA, Rei(from Tuyu), and more.

Contributing Voice Actresses

Rikako Aida, Yuu Asakawa, Hiromi Igarashi, Yui Ishikawa, Miku Ito, Sumire Uesaka, Ayaka Ohashi, Yui Ogura, Akari Kito, Ami Koshimizu, Shuka Saito, Rie Tanaka, Atsumi Tanezaki, Minori Chihara, Miyu Tomita, Yoshino Nanjo, Kana Hanazawa, Yui Horie, Kaede Hondo, Inori Minase, Aoi Yuki, Yukana, and more.

*The above are the artists and voice cast of the Japanese version.

Character Introduction MVs

Additionally, MVs featuring songs and voice acting in English will be uploaded to MementoMori‘s official English YouTube channel.

Official YouTube Channel (Japanese):
Official YouTube Channel (English):

Pre-Registration for Overseas Users is Now Open

For overseas users, MementoMori has opened social media pages with support in English, Korean, and Traditional Chinese. Pre-registration can be done using any of the methods below.

English Support

Korean Support

Traditional Chinese Support

Through "craftsmanship," BOI provides "memories" that will be etched in the hearts of users for many years to come.

About MementoMori
Title: MementoMori
Genre: RPG
Release Date: TBD
Compatible Devices: iOS/Android
Price: Free to play (in-app purchases available)
Official Website:
Official Twitter:
Copyright © Bank of Innovation,Inc.


Vince is a tech geek, has a passion for sharing knowledge and loves to tinker with different gadgets. Whenever he gets a new gadget he just open the box and figure out how the gadget works without reading the manual.

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