Tenimyu cast...

[midori_mxm]

Who dressed as a woman?

Seigaku
-Yanagi Kotaroh
-Tsuchiya Yuichi
-Nagayama Takashi
-Shirota Yu
-Aiba Hiroki
-Kotani Yoshikazu
-Yanagishita Tomo

-Endo Yuuya  Thanks to  tsubasa_niji

-Araki Hirofumi
-Moriyama Eiji   Thanks to  ryuzaki_desu

Yamabuki
-Kawakubo Yuuki
-Yazaki Hiroshi  Thanks to ryuzaki_desu

Hyotei
-Saito Takumi
-Aoyagi Ruito
-Kamakari Kenta
-Takuya
-Murai Ryouta

Rokkaku
-Irei Kanata
-Kato Ryusuke

Rikkai
-Baba Toru
-Nakagauchi Masataka
-Yuki Jutta

Higa
-Saito Yasuka
-Luke C.  ryuzaki_desu

Shitenhoji
-Uehara Takuya as Grell xD okee NO <<
-Sato Hisanori

Who has been in a yaoi? 

Seigaku
-Shirota Yu
-Aiba Hiroki
-Kotani Yoshikazu
-Watanabe Koji
-Watanabe Daisuke
-Hamao Kyousuke
-Takahashi Yuta
-Takuguchi Yukihiro

-Nakayama Masei  Thanks tsubasa_niji

Yamabuki
-Wada Masato
-Kawakubo Yuuki
-Juri

Hyotei
-Saito Takumi
-Kamakari Kenta
-Takuya?
-Kawai Rounosuke
-Seto Yusuke

Rokkaku
-Shiozaki Airu
-Kato Ryusuke

Rikkai
-Baba Toru?
-Kiriyama Renn? It took part, but it did not do anything xD

Higa
-Saito Yasuka

Shitenhoji
-Isogai Ryuuko
-Uenobori Makoto

If someone has something that to add, is welcome !