Senior Private Tokimune Susumu is a young and reckless soldier of the Arandas Army's 8th Autonomous Unit assigned to pilot a Trail Krieger. He has a strong sense of justice but lacks experience.

Because of his idealistic attitude, he repeatedly violates orders much to the chagrin of his fellow soldiers. In one certain occasion, he disobeyed instructions and saved a civilian trailer being tailed by Ingelmian troops. The said trailer contained the titular mecha, Argevollen, which he used in his first battle without knowing that he became its exclusive pilot. Lieutenant Samonji would later put him in charge of the mecha.

			


Tokimune Susumu has every reason to distrust the military and question orders. His sister has already died in the service of the Arandas military, and his secret reason for enlisting is to ferret out the truth behind her mysterious death. So, when a civilian convoy is in jeopardy and his own battle mech is destroyed, Susumu's all too ready to break ranks and jump into the cockpit of the experimental Argevollen. What he isn't expecting, however, is that activating the Argevollen conforms it to his mind alone. Now he's on the frontline of the ongoing meat-grinder that the war between Arandas and Ingelmia has become, and his only certain ally is an attractive civilian contractor whose reasons for being in the war are as convoluted as his own.<br>
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(Source: Sentai Filmworks)

__Height:__ 176 cm (5'9")
__Agency:__ Early Wing

[Agency Profile](http://earlywing.co.jp/talent_m/osakaryota.php)

Married fellow voice actor [Manami Numakura](https://anilist.co/staff/104973/Manami-Numakura) on October 23, 2019.

__Non-anime roles:__
- Bennett - Genshin Impact (VG)
- Blue - Pokémon Masters EX (VG)