Bikini (Air Date: March 4th 1997) Bikini was a late night Gravure Idol Variety show that aired on TV Tokyo between 1996-1999. Series One was hosted by Akiko Hinagata and the Second by Mariya Yamada, both former Gravure Idol themselves. The regular Idol guest panel were the top Gravure Idols of the mid to late 90's among being Mariya Yamada, Yoko Kamon, Nao Inada, Naoko Miura, Risa Igarashi, Ryoko Otsuka, Asuka Yanagi, Satomi Yoshida, Yukiko Teruya, Haruna Hamada, Natsu Terashima, Nana Matsuoka.