23/7 twenty three/seven

--------------------
【Game System】
--------------------
The battle begins with invincibility!
Break through the quest with 77 seconds of invincible time!

Switch the mode with a flick operation during the battle!
In the accelerator mode, only ourselves can double speed!

The quest map allows you to freely select the route
Depending on the route you are going to change the reward!

Cooperative fight (multiplayer) does not participate in battle
Ale from players is the key!
Change your friend's ale to power and destroy powerful enemies!

Story part is a light novel method
You can read it thoroughly using a dedicated viewer

--------------------
【Staff】
--------------------
Novelize
Toshihiko Tsukiji and Kiichi Ikemi

Main Character Design
Karu × lack

Main cast
Yuumi Uchida × Makoto Uchida

Illustrator
Kazama Raita / Gin / Konni Hiroshi / Lion monkey /
Takayama Toshiaki / neco / NOCO / pako /
HIDE / Yuichi Maegawa / Ryota-H

Cast
Yoshinori Ueda / Saori Ohnishi / Aya Ozawa / Rie Kugimiya /
Natsuko Kuwatani / Chiwa Saito / Aya Sakura / Hiroi Shimono /
Suzuki Tatsuo / Takahashi Mikako / Tanzawa Akiyuki / Toriumi Kosuke /
Mari Naganawa / Mai Nakahara / Ami Numakura / Saori Hayami /
Hikaki Yoko / Hiyama Nobuyuki / Hirata Hiromi / Maeno Tomoaki /
Matsuoka Sadenzo / Matsudaira Ken / Mizuhashi Kaori / Yanagida Junichi /
Yahagi Sayuri / Yamamoto Susumu

Image Song
Polka dot Stingray "Surrender"

Official twitter
https://twitter.com/official_23_7

Recommended terminal

The minimum operating environment terminals are as follows.

Android 5.0 or higher
About 1 GB of free space is required for application installation

* In the case of the recommended environment or less, please understand beforehand that the application becomes heavier, forced to quit, or may not start normally.
※ The above is required specifications at the time of initial startup, the necessary capacity increases by updating etc.
※ For some models, it may not work properly even with recommended specifications or more.