Neemon

Neemon is a Rookie Level Beast Digimon. He is a dull yellow skinny rabbit digimon who wears oversized red pants. His attacks are gas-based

Digimon Rumble Arena 2
Neemon is an unlockable character.

Digimon World DS
Neemon runs the Back Item Shop, accessible by Silver Tamers and higher.

Digimon World Dawn and Dusk
Neemon can be seen in Darkmoon CITY in dark plaza, right in front of Dark Center. He does not degenerate after the attack on CITY, and even comments on the strangeness of it.

Attacks
 * Escape Dash (逃げ足ダッシュ)
 * Pretend Sleep (たぬきねいり)
 * a, b, c, d, e, f, g! (1、2、3、4、5、6、7!): Neemon will send a green gas bubble forward and start to slowly count to seven.
 * Happy Accident (やったー): Neemon kicks upwards, flipping himself and releasing a yellow banana.
 * Uh Oh!!! (あれ?): Neemon will enlarge his entire body with gas and then explode, blasting all nearby opponents away. He will then reappear somewhere in the stage.
 * Gassed Off (ガスだ): Neemon will sit on the ground and start charging a blast of gas. When he releases the gas, Neemon will shoot up into the sky, trailing a thick cloud of brown gas.
 * Akare (あれれ?): Noxious gas attack.
 * Playing Possum