K-Dog (by Lynn Sr.)
Uncle Kotaro The Roller-Skating Waiter Guy; the One I Actually Like (by Mr. Grouse)
Worker at Lynn's Table
Unnamed great-aunt (deceased)
Going to music festivals
Lynn Sr. bailing on him
Kotaro is a minor character in , who first appeared in the episode " The Loud House Vantastic Voyage". He's one of the members of the Royal Woods Mini Van Society.
Aside from being a member of the
Royal Woods Mini Van Society, and one of Lynn Sr.'s acquaintances, not much is known about him.
He reappears in "
Friend or Faux?", where he is playing a keyboard with Lynn Sr. in the Louds' garage.
He appears again in "
Anti-Social", showing great enthusiasm about their band's first show in his cousin's basement.
Fool Me Twice", he can be seen sitting with Lynn Sr.'s stunt double when he answers a trivia question incorrectly.
Friendzy", he comes over to the Loud House at the end of the episode.
Breaking Dad", he and Lynn Sr. head off to Cowbella.
Cooked!", Lynn Sr. hires him to work at his restaurant Lynn's Table.
Recipe for Disaster", Lincoln and Clyde interrogate him at the ATM machine as to where he got the money and explains that he got the money after his great-aunt passed away to which Lucy confirms.
Present Tense", he gives Lynn Sr. an actual Beef-eater from England to the point where he had used all his airline points to fly it to him Royal Woods.
Can't Hardly Wait", he shows Lori how deliver food to tables.
House Flip", he is seen in his car riding with Lynn Sr.
Coupe Dreams", he is one of Lori's customers.
Dad Reputation", he is part band called the The Doo Dogs alongside Lynn Sr., Harold McBride, and Rodney Spokes.
, he's seen in a flashback washing windows.
The Loud House Movie
He is a tall man with black hair and black eyebrows. He wears a blue jacket with a white collared shirt underneath, gray jeans, a black belt with a silver buckle, and black boots.
He is the first character to refer to Lynn Sr. only as Lynn.
He might be of Japanese descent due to his eye shape and his name.
According to Lynn Sr. in
, he always picks 'scissors' during 'Rock-Paper-Scissors'. In the same Listen Out Loud Listen Out Loud video, it's revealed that Kotaro and Mr. Grouse get along well. In another Listen Out Loud episode, it's revealed that Lynn Sr. once baked him some cookies for his birthday, but Lola ate half of them. "
Vantastic Voyage" reveals that he owns a dog, who had puppies in his van. Not counting Luna, he is the only member of Lynn Sr.'s band the Doo Dads not confirmed to have kids.
He is also the only member whose last name hasn't been revealed.