びわ湖くん
A YouTuber, solo musician, and unofficial [[yuru-chara]] mascot of Lake Biwa, a lake located in Shiga Prefecture, Japan. He wears a [[black bodysuit]] and a smiling blue [[mascot costume]] vaguely resembling the shape of Lake Biwa.

h4. External Links
* "YouTube Channel":[https://www.youtube.com/@biwakokun]
* "Twitter Account":[https://twitter.com/biwako__shiga]
biwako-kun