A collaboration event between Battle Cats and the Japanese rock band Kishidan (Japanese: 氣志團).
- Kishidan's single: "幸せにしかしねーから" released in February 25th, 2015 included a serial code to unlock one of the five Kishidan members.
- New special stage: "超激突！氣志團!!" (rough translation: Super Clash! Kishidan!!"). Complete this time-limited stages to get "Yankee Cat", the more difficult stage cleared, more chance to get this character and in one shot if player use Treasure Radar. Furthermore, 2 stars difficulty stage also appear! This collaboration stage will appears when player complete Main Chapter 1
- If the stage does not appear, player must update to the latest version (version 3.5.1)
- Because of the benefits of items player buy to use in the game, 50 Cat Food can be obtained if player get the same character.
List of Levels
|Japanese Version name||translation|
|Stage 1||白鳥松竹梅 (Shiratori Shōchikubai)|
|Stage 2||星グランマニエ (Hoshi Guranmanie)|
|Stage 3||西園寺 瞳 (Saionji Hitomi)|
|Stage 4||早乙女 光 (Saotome Hikaru)|
|Stage 5||綾小路 翔 (Ayanokōji Shō)|
|Stage 6||超激突！氣志團！！||Super Clash! Kishidan!!|
- February 25th, 2015 to May 25th, 2015.