Momo Jajjina announces Bottleman competitive battles, partnering with Natsu Jajjina to present episode previews and post-battle analyses. Their dynamic exchanges famously close with the energetic catchphrase “Bottle battle go!,” with later episodes urging audiences to subscribe to the affiliated media channel.

Her surname playfully nods to “judge,” reflecting her role in overseeing matches, while her first name evokes the citrus drink Orangina—a deliberate choice aligning with the series’ tradition of beverage-themed character names.

In episode 22, a visual question mark punctuates her inquiry about an unidentified team, underscoring her function in bridging narrative segments and injecting humor. Official character tags consistently highlight her distinctive hat, a signature element of her design.