When calling you, refers to them as you-chan.
Gender: Male
Height: 168 cm
Birthday: January 22nd
Blood Type: O
Occupation: Working adult? (Game streamer)
How he's addressed: Utsu-sensei, Utsu-kun, Utsu-sen, Utsu
Allergic to Rosaceae family plants
Likes: Coffee and pickles. Dislikes: Insects, celery, yaki udon, and crab miso.
The only member who shows his face on stream.
Wears glasses in real life.
Speaks Kansai dialect. Smokes frequently.
Cigarette brands: Caster, Parliament (the longer ones).
Drives a used BMW.
Subtitle color is blue.
His character model is a young man with blue hair wearing a casual suit.
Mascot name: "Neko Hiyoko (Mayor)"
Appearance: A blue bird-like character with a ribbon and cat-like whiskers.
Drawn on the shirt of Utsu-sensei's character model.
Neko Hiyoko can pop out of the shirt.
Referred to as "Neko Hiyoko-chan".
Can move but cannot speak.