noun
miniboat; small boat (≤3m, ≤1.5kW, no license required)
Refers to a very small motorized boat that falls under Japanese regulations allowing operation without a license. Often used in legal or recreational contexts.
ミニボートは免許がなくても操縦できる。
You can operate a miniboat without a license.
彼は週末にミニボートで釣りに出かける。
He goes fishing on his miniboat on weekends.