Oheso no Kuni Kara Konnichiwa

おへその国からこんにちは

From the album ① Let's say "Hello!"

Performed by HelloPro Kenshuusei , Kaneko Rie , Yamaki Risa , Kosuga Fuyuka , Tanaka Karen , Inaba Manaka , Murota Mizuki , Mikame Kana , Yamagishi Riko , Ichioka Reina , Fujii Rio , Yokogawa Yumei , Yoshihashi Kurumi , Niinuma Kisora , Tanabe Nanami , Kaga Kaede , Nomura Minami , Ogawa Rena , Kishimoto Yumeno , Hamaura Ayano , Taguchi Natsumi , Inoue Hikaru , Ooura Hirona , Makino Maria , Wada Sakurako , Danbara Ruru , Sasaki Rikako , Haga Akane , Funaki Musubu