On January 1, Chatmonchy announced their plans for 2015 through their official website. 

The band announced 4 activities for 2015: 1. a 10 year anniversary at Nippon Budokan; 2. a new single in March and their 6th album in May; 3. a nationwide tour starting in June; and 4. a festival in Tokushima. 

It will be Chatmonchy's first time in about 7 years to hold a live concert at Nippon Budokan. As for their upcoming nationwide tour, it will be held as a "battle of the bands" style and will kick off on June 4 at Hiroshima CLUB QUATTRO. 

[Chatmonchy no Kyuai Tour?2015]

Thursday, June 4 - Hiroshima CLUB QUATTRO (Hiroshima)
Friday, June 5 - Zepp Fukuoka (Fukuoka)
Wednesday, June 10 - Zepp Namba (Osaka)
Thursday, June 11 - Zepp Nagoya (Aichi)
Saturday, June 20 - Sendai Rensa (Miyagi)
Friday, June 26 - Zepp Sapporo (Hokkaido)
Wednesday, July 1 - Zepp Tokyo (Tokyo)

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[Chatmonchy no Sugoi 10 Shunen in Nippon Budokan!!!!]

Wednesday, November 11 - Nippon Budokan (Tokyo)