PV for their new unusual single with Maika as center 青春マーメイド http://www.jpop-idols.com/en/houkago-princess-seishun-mermaid/ https://houpri.fanmo.jp/ http://www.cdjapan.co.jp/product/UPCH-5879 http://www.cdjapan.co.jp/product/UPCH-7152 - 7160 [](https://imageshack.com/i/plPLHgPuj) [](https://imageshack.com/i/pnU65jsYj) [](https://imageshack.com/i/pncfWT5uj) [](https://imageshack.com/i/plbIctWrj) [](https://imageshack.com/i/pmBzDYU7j) [](https://imageshack.com/i/poYcS4lGj) [](https://imageshack.com/i/pmE0eTjfj) [](https://imageshack.com/i/pobtG7VXj) [](https://imageshack.com/i/plqeqYotj)