Verygoodsir

is a Rank B Restoration-attribute Yo-kai of the Mysterious tribe.

Characteristics
Verygoodsir has a slightly dark complexion with a brush moustache and balding hair of a fading tan color, curled at the ends. He wears a maroon suit and bow tie over a white buttoned white shirt, and white gloves on his hands. He has black eyes with pronounced eye ridges and the same shadow across them as Whisper, and a pinkish nose. Instead of having legs his body ends in a wisp-like tail. He carries a tray with a drink on one hand, and has a cloth hung over his elbow.

Verygoodsir appears to be a devoted butler Yo-kai who seeks to cater to every whim of those he serves. He is also very informed about Yo-kai, unlike Whisper. However, he is also a perfectionist and will insist his standards upon those around him, especially if he feels they aren't behaving or acting in a proper and presentable manner. "This is unseemly!" is a catchphrase of his.

Abilities and Powers
Verygoodsir will cause the possessed/inspirited to become a perfectionist.

History
In EP038, Nate and Jibanyan hire Verygoodsir after Whisper falls ill from the Yo-kai Flu. Verygoodsir proves himself to be a superior butler in every way by cleaning Nate's room, helping Nate with his homework, brushing Jibanyan and proving his knowledge of Nate's Yo-kai Medals. Whisper leaves to drown his sorrows, feeling outclassed and unappreciated, but Verygoodsir begins to display his perfectionist traits, insisting that Nate take off the Yo-kai Watch and floss his teeth before bed, among other things. By the time Whisper returns home the following morning with his flu cured, Nate and Jibanyan are at their wits' end from Verygoodsir's relentless needling.

In retaliation, Nate has Jibanyan misbehave the whole day, ignoring Verygoodsir's pleas to cooperate. The butler Yo-kai eventually surrenders his Yo-kai Medal, packs his bags and leaves, traumatized to the point of muttering "That cat" to himself, over and over.

Trivia

 * In the Japanese and English Dub of the anime, both Whisper and Verygoodsir share the same voice actor.
 * In the alternate English dub, his name is pronounce "Sebastichan", he also has an English accent.

Origin
Sebastian's name derives from the butler with the same name from the popular anime adaptation of Johanna Spyri's Heidi. Ever since, in Japanese popular culture "Sebastian" has become a stereotypical butler name, similarly to "Jeeves" in English culture.

Name origin

 * "Verygoodsir" is the phrase "Very good, sir.", something that is typically said by butlers, contracted into one word. The name may also refer to a "very good sir", which either describes his gentlemanly attitude or his perfectionist nature.