He made the sentence clear using commas.

Touten is always the most energetic in the class.

He went to Hachijō Island to meet his father.

He was arrested by the police on suspicion of secret photography.

Tousei, have you finished your homework for today yet?

He is a perfectionist, and his approach to work is very strict.

He is immersed in the study of panmagic squares.

His performance was perfect and without blemish.

In mathematics, a perfect number refers to a number where the sum of its divisors, excluding the number itself, equals the number.

This fish is completely farmed, and no capture is done in the natural environment.