Otona ni wa Naritakunai Hayaku Otona ni Naritai 大人にはなりたくない 早く大人になりたい From the single Aa､ Yo ga Akeru Performed by Berryz Koubou , Shimizu Saki , Tsugunaga Momoko , Tokunaga Chinami , Sudou Maasa , Natsuyaki Miyabi , Kumai Yurina , Sugaya Risako No lyrics on file for this track yet.