Buvo Trangas is a character from the animated feature Inazuma Eleven: Saikyō Gundan Ogre Shūrai, where he serves as a defender for the antagonistic team known as Ogre. His first appearance occurs during the Football Frontier finals, where he is initially seen hiding behind his goalkeeper, Zagomel. His role in the story is primarily tied to the Ogre team's invasion, though his individual actions are limited.

In terms of appearance, Buvo is a small, childlike figure with pale red or peach-colored skin and green eyes. The most distinctive feature of his design is a yellow, negative sign located on his forehead, which visually contrasts with the positive sign on the forehead of his companion, Gebo Trangas, highlighting a thematic connection between the two. He has a small tuft of white-blonde hair on the top of his head.

Regarding his personality, very little is explicitly defined. In the video game adaptations, his profile text consists solely of the nonsensical utterance "Bububu....!". Similarly, neither he nor his brother speak any actual words in the games, only calling out the names of their special moves, or hissatsu. This lack of dialogue means his motivations and inner thoughts are not explored or described. His primary relationship is with his brother, Gebo Trangas, with whom he is almost always paired; the two share a similar design with opposing symbols on their heads.

The character's development is minimal within the narrative. His role and abilities are more extensively detailed in the related video game, Inazuma Eleven 3: The Ogre. In the game, he appears as a separate team member with much higher statistics than his teammates. His notable in-game abilities include high-level stats, particularly in Guard, which is rated at A, and Body and Speed, both rated at B when fully upgraded. He can also utilize a Keshin, a type of summonable spirit, specifically Bannin no Tou Rook W, though this is limited to his appearance as an opponent in the Inazuma Eleven GO games.