After growing up in an orphanage, Mitsuru Ihara started working as a custodian at a large food producer. The pleasant, kind Ihara often visits his former home, pretending to be an important business man, not the blue-collar cleaner that he really is. But there's another, bigger secret: He is the reigning champion in an underground eating competition held at the company. In it, two contestants battle to see which can pack away more food within a time limit. The noble Ihara, with nine consecutive wins, always donates the money anonymously to his orphanage. The circumstances surrounding his victories, however, are often surprising and usually unusual.


Cast
* Kusanagi Tsuyoshi as Ihara Mitsuru
* Fukada Kyoko as Tamura Manami
* Miyazawa Rie as Miyasono Saeko
* Kimura Takuya as tht voice of the crow
* Kakei Toshio as Kisaragi Eichi
* Sano Shiro as Miyasono Kyosaku
* Yachigusa Kaoru as Miyoshi Yuuko
* Tanabe Seiichi as Kagami Shunsuke
* Umezu Sakae as Komagata Shuusaku
* Hirata Yuka as Asakura Kasumi
* Ozawa Rin as Minami Yoshiko
* Akiba Manato as Shiozaki (ep1)
* Otsu Ayaka as Kurahashi Yuki (ep2)
* Ohira Natsumi as Tabata Kumiko (ep3)
* Zaitsu Ichiro as Kadokura (ep4)
* Furuoya Masato as Nishiwaki
* Minamino Yoko as Nishiwaki Sachiko
* Nakao Akiyoshi
* Doi Yoshio

Challengers
* 1st Fight: Ichikawa Somegoro as Sakashita Youichi (90% winning rate)
* 2nd Fight: Taguchi Hiromasa as Yoneyama Katsuyoshi aka David (70% winning rate)
* 3rd Fight: Ishida Issei as Gonzaresu Iwakami (95% winning rate)
* 4th Fight: Sakurai Sachiko as Fujishiro Yukiko (70% winning rate)
* 5th Fight: Yokoyama Yu as Mannaka Hiroumi (89% winning rate)
* 6th Fight: Tanabe Seiichi as Kagami Shunsuke (98% winning rate)
* 7th Fight: Asaka Mitsuyo as Ihara Satoko (50% winning rate)
* 8th Fight: Haga Kenji as Karurosu Okamura (98% winning rate)
* 9th Fight: Kakei Toshio as (50% winning rate)
* 10th Fight: Sada Masashi as Sugawara Gentaro (80% winning rate)
* 11th Fight: Sano Shiro as Miyasono Kyosaku (99.9% winning rate)