__Height:__ 180 cm

Lafure’s brother from Planet Voice, Sekito is a straight-forward and rather pleasant person. As the human Akihito Seki, he is a charming corporate supervisor.    He was once opposed to the invasion of Earth but he has been brainwashed into joining Prince Sasaki. He has also forgotten his sister, so when Seki meets Hitomi at G-Park, he assumes that she is a spy when he sees through her Earthling disguise.

Hiroya Matsumoto, hoping to become a great employee as his late father, has just been hired at Raito (Right) Trading Company. Little does he know that he has been recruited for a very mysterious department within the company - the Special Duty Combat Unit, known as SHINESMAN. Their purpose, to fight the terrible (often times hilarious) alien forces that threaten the earth. 
Like most corporate employees, Matsumoto still has meetings to attend and deadlines to meet. But when the Shinesman rage war against the alien race from Planet Voice, led by their Prince Sasaki, Matsumoto and his co-workers don their office-coloured comat Pro-suits and become: Shinesman Red, Sepia, Salmon Pink, Grey, and Moss Green. 
If you thought you'd seen it all in Power Rangers, Kamen Rider, or even Dynaman, wait until you take a look at the zaney but corporate world of SHINESMAN! 
(Source: Anime Works DVD)

Holds a 2nd Dan rank in Kendo. A veteran Japanese voice actor who has played characters in anime, drama CDs and video games. Apart from voice work, Toshihiko Seki sometimes does live-action drama stage work and is a member of 81 Produce.

__Non-anime roles:__
• Dottore (Genshin Impact)
• Chongyue (Arknights)

Aliens from the Planet Voice have invaded the Earth and plan to take over. However, their method is unusual. Instead of giant armies and messy wars, they plan to take over by forming a mega-corporation that will eventually take over all of Earth's big business. Fortunately, five brave heroes of the corporate world are here to defend us! Clad in majestic suits of Red, Grey, Sepia, Moss Green, and Salmon Pink, the Sentai Team 'Shinesman' fights for corporate justice!