Boomer  

Būmā, ブーマー

The character known as Boomer behaves similarly to other boys with their boisterous behavior, cheerful demeanor, and penchant for mischief. In terms of appearance, his hair style resembles that of the original Boomers, but with slightly longer and spikier strands in the anime version. When it comes to weapons, he prefers using Miyakos' cotton swab to remove ear wax. This character is denoted by an X.