As anticipated weeks ago for the Ninja Batman x Taiko's initial reveal, a 2nd part for said event would begin soon... with said 'soon' being today!【お知らせ(アプリ)】『ニンジャバットマン』とコラボ開催中！本日から劇中歌「GAT-TAI」とジョーカーのきせかえがアプリ参戦！フルコンボせずに平成は終えられない！ニンジャバットマンのブルーレイ＆DVDも要チェックです！https://t.co/R5mU0A8q9A #ニンジャバットマン #batmanninja #taiko_app pic.twitter.com/baja8GtVRb— 太鼓の達人 (@taiko_team) 3 dicembre 2018
From now until the remainder of the Taiko Plus tie-in event's end (December 21st), there are more collaboration-related freebies for everyone to enjoy, including a new Joker Don-Chan outfit, another promo wallpaper and the Ninja Batman insert song GAT-TAI becoming a temporary addition to the game's songlist.
| Title |  |  |  |  |  | |
|---|---|---|---|---|---|---|
 | GAT-TAI Ninja Batman NEW! 映画「ニンジャバットマン」より | ★4 | ★5 | ★6 | ★7 (300) | - |
