A foxian healer and counselor from the Xianzhou Yaoqing. Often greets people with a smile on his face and a scheme in his heart.
Born into a prestigious Alchemy Commission family, he once withdrew from practicing medicine due to a broken heart. However, he returned to the field to treat "the Merlin's Claw," General Feixiao.

Skilled in the study of alchemical prescription that views food as medicine, especially those that induce a sensation of spiciness. They invented a cauldron-based medicinal formula known as the "nine-square grid."

(Source: Hoyo Wiki)

As the sun rises, the generals seize the ever-fleeting time, each beginning their own plans for the day. At this moment, they are no different from the common people aboard the Luofu.<br><br>
(Source: Honkai Star Rail Youtube Channel)

__Height:__ 162 cm
__Hobbies and abilities:__ drums, guitar, singing, dancing, painting

__[Website](http://www.toyonaga.info/) | [Blog](http://ameblo.jp/tossy-t/) | [Web Diary](http://set.cocolog-nifty.com/toshi/) | [Twitter](https://twitter.com/TossuiKUN) | [Anison](http://anison.info/data/person/16256.html) | [Super Eccentric Theater](http://www.set1979.com/member/%E8%B1%8A%E6%B0%B8-%E5%88%A9%E8%A1%8C/) | [Facebook](https://www.facebook.com/toshiyuki.toyonaga.9) | [Wiki (jp)](https://ja.wikipedia.org/wiki/豊永利行)__

He is a Japanese voice actor, actor, singer, songwriter and composer (under T. Toyonaga), and has ranked 7th nationally in the drummania rankings. He is currently affiliated with Super Eccentric Theater INC.

<b>Non-anime roles:</b>
~! Kachiroh Kato in "Musical Tennis no Oujisama: Dream Live 2nd" (Musical)
Kachiroh Kato in "Musical Tennis no Oujisama: Dream Live 3rd" (Musical)
Kachiroh Kato in "Musical Tennis no Oujisama: Side Fudomine in winter ~special match~ 2004-2005" (Musical)
Kachiroh Kato in "Musical Tennis no Oujisama: Side Yamabuki feat. St. Rudolph in winter 2004-2005" (Musical)
Kachiroh Kato in "Musical Tennis no Oujisama: The Imperial Match in winter 2005-2006 " (Musical)
Kachiroh Kato in "Musical Tennis no Oujisama: The Imperial Match" (Musical)
Kachiroh Kato in "Prince of Tennis Musical 2" (play)
Kachiroh Kato in "Prince of Tennis Musical 3" (play)
Kachiroh Kato in "Prince of Tennis Musical" (play)
Kachiroh Kato in "Prince of Tennis: Dream Live 1st" (concert/play)
Kaede Okumura in "Prince of Stride" (VG) (Japanese)
Kei Percival in "Caladrius" (VG) (Japanese)
Mikado Ryūgamine in "Durarara!! 3way standoff" (VG/PSP) (Japanese)
Mine Ryutaroh's friend in "Nodame Cantabile" (TV series)
Random person typing back to 731 in "Densha Otoko" (TV series)
Shota Hikasa in "Battle Royale II" (movie)
Sousei Tachibana in "Yumeiro Cast" (VG) (Japanese)
Xiba in "Soul Calibur V" (VG/PS3,Xbox 360) (Japanese)
Jiaoqiu in "Honkai: Star Rail (VG) (Japanese !~