Talk:Tsugitsugi Zokuzoku / Itoshima Distance / Koi Nara Tokku ni Hajimatteru/@comment-2079902-20160428190739

Just a quick comment about the "Tachiagirl" trivia here: might be kind of nitpicky, but was Kosuga's case significant enough to count Tachiagirl as a graduation single? She was still a sub-member and left without any special ceremony.