Machio is a personal trainer and bodybuilder of the Silverman Gym in Japan. He has well-defined muscles and likes flexing them. Due to his enormous muscle sizes he rips off his clothes when posing.

Hibiki is a teenage girl who loves to eat, but when she notices her waistline expanding, she decides to check out the local gym. The gym is full of buff dudes…and Akemi, the student council president?! When Akemi tries to convince Hibiki to take up weight training, Hibiki resists–until she meets pretty boy trainer Machio. Now, Hibiki is willing to do whatever it takes to get fit!
 (Source: Seven Seas Entertainment)
 Note: This manga is set in the same universe as Kengan Ashura and ST✰R: Strike it Rich.

Hibiki enjoys the finer things in life, and when it comes to food, she's downright indulgent. When it becomes clear she's getting chubby, she decides to better herself by joining a gym.
In her attempt to find a casual gym, she meets Akemi - a comrade-in-arms. Little does Hibiki know, Akemi has an ulterior motive.

What will this wonderful world of fitness have in store for Hibiki?

__Height:__ 174 cm

[Profile](https://stay-luck.com/talent/ishikawa-kaito/) | [Twitter](https://twitter.com/ish_kaito) | [Youtube](https://www.youtube.com/user/apatyai1013) | [Instagram](https://www.instagram.com/ishi_kaito1013/)

**Non-Anime Roles:**
• Marius von Hagen (Tears of Themis)
• Il Fado de Rie (Cafe Enchante)
• Adam (Bustafellows)
• Lucien Neuschburn (even if Tempest)
• Laurier (Nekopara -Catboys Paradise-)

[Website](https://www.stephenfu.com/) | [Twitter](https://twitter.com/thatstephenfu)

Specials included on the Dumbbell Nan Kilo Moteru? DVD/BD volumes 3 and 4, respectively. Also included on Funimation's US Blu-Ray release. They are completely new extensive versions of exercise sessions normally seen at the end of each TV anime episode.

Naruzou Machio