He is known for being one of the youngest in the group and for his knowledge in handling modern technology such as creating Powerpoint presentations. He also tutored Tonegawa in twitter.
Saemon is one of the more practical and intelligent members of Tonegawa's team. For example, he was the only one to turn down Human Mahjong due to finding it impractical.
At one point, he convinces the blacksuits (save Yamazaki) to change their appearance a bit, but was foiled by Tonegawa.
- Tonegawa thinks his full name sounds like the name of a comedy duo.