It was announced today at C-ute's New Years Concert at Nakano Sun Plaza.
Their final single will be released on the 29th of March and will be a Triple A-side single.
Report: http://natalie.mu/music/news/215828
Preorder links
Limited Edition A : CDJapan / Amazon JP
Limited Edition B : CDJapan / Amazon JP
Limited Edition C : CDJapan / Amazon JP
Limited Edition SP : CDJapan / Amazon JP
Regular Edition A : CDJapan / Amazon JP
Regular Edition B : CDJapan / Amazon JP
Regular Edition C : CDJapan / Amazon JP
Regular Edition A
Regular Edition B
Regular Edition C
Limited Edition A
Limited Edition B
Limited Edition C
Limited Edition SP