An amateur football player. He also knows a couple special moves. He is the butt of many jokes in the show, and is talked about with ridicule by his classmates even when he is present.

Tadakuni, Hidenori, and Yoshitake are students at the all-boys academy, Sanada North High School. This is a tale about just that—their daily lives as students. Winning the basketball tournament? Finding true love? You won't find any of that here. Whether it's sparking random arguments while hanging out with friends, meeting that one weird co-worker at a part-time job, or even letting imaginations run wild on a windy afternoon, we've all experienced the show's ordinary but true-to-life themes at one point or another. 
(Source: NIS America)

__Awards:__ Best New Actor (2008), Best Supporting Actor (2011)
__Music:__
- Palette (1st Mini Album, released May 23, 2012)
- Enjoy☆Full (2nd Mini Album, released June 5, 2013)

[Profile (Racoon Dog)](https://www.raccoon-dog.co.jp/talent/m01-okamoto.html
) | [Blog](https://lineblog.me/nobuhiko_okamoto/) | [Old Blog (Inactive)](http://blog.livedoor.jp/okamoto_teki_fukei/) | [Twitter](https://twitter.com/ok_nobuhiko) | [Instagram](https://www.instagram.com/nobuhiko_cacao/) | [Wiki (en)](https://en.wikipedia.org/wiki/Nobuhiko_Okamoto) | [Wiki (jp)](https://ja.wikipedia.org/wiki/岡本信彦)

- Revealed as the sixth member of Kiramune on October 24, 2011; debuted on May 23, 2012.
- Hosts Dengeki Girl's Smile with [Ryouhei Kimura](https://anilist.co/staff/96762/Ryouhei-Kimura)
- Married to fellow seiyuu [Asuka Oogame](https://anilist.co/staff/102489). 

Previously affiliated with the agency Pro-Fit. After the agency announced that they would be shutting down operation in 2022, he would be transferring to his own agency "Raccoon Dog", along with several other Pro-Fit talents.

Follows the daily experiences of high school boys.
 
Note: Chapter count include 106 main chapters + 4 extras, and 26 chapters of the side story Joshikousei wa Ijou + 2 extras

The original gag comedy manga follows the humorous yet "realistic" everyday life of Tadakuni, Hidenori, Yoshitake, and other students at a boys' high school. 
This entry refers to the unaired episodes released on the DVDs and BDs. The pre-air specials were all included in the TV series and are not listed separately. Episode 4.5, an uncensored version of "Danshi Koukousei to 100" is also not counted. 
Episode 1: High School Boys and Ideals 
Episode 2: High School Boys and Loneliness 
Episode 3: High School Boys and Zippers 
Episode 4: High School Boys and Tricks 
Episode 5: High School Boys and Hiccups 
Episode 6: High School Boys and Consideration

Mitsuo