Renga Kokubō

is a genin from Konohagakure.

Appearance
Renga has messy black hair with shaved sides and dark-coloured eyes. He wears a sleeveless brown shirt and brown shorts.

Academy Arc
On the day of the entrance ceremony, as everyone began looking for an absent Boruto Uzumaki, he suddenly appeared, crashing a train into the Hokage Monument, which left Renga amazed at his antics.

Later, his class was assigned by Shino Aburame to shadow a non-shinobi workplace to better understand its lifestyle.

School Trip Arc
Renga and his class went to Kirigakure for a field trip, where they were greeted by their tour guide, Kagura Karatachi.

Graduation Arc
During the graduation exams, Renga was knocked out by Konohamaru Sarutobi, alongside Tsuru Itoi and Hako Kokui, leaving all three of them unconscious.

Trivia

 * means "national defence".