絶対にチョコミントを食べるアオイチャン ("Aoichan Will Definitely Eat Chocolate Mint") is a VOICEROID comedy song by creator GYARI, added to maimai DX Splash on October 30, 2020. The track stars Kotonoha Aoi (琴葉葵), one half of the Kotonoha sister VOICEROID voicebank pair, in a character-driven sketch about her unshakable determination to eat chocolate mint (チョコミント) flavored treats. Her sister Kotonoha Akane (琴葉茜), who had already appeared in maimai through GYARI's earlier track "Seyana. ～何でも言うことを聞いてくれるアカネチャン～", also makes an appearance, continuing the sibling dynamic across the two songs. Prior to its maimai debut, the song was featured in Groove Coaster 4 MAX, albeit with a noticeably different edit. The Groove Coaster version included scenes such as Aoi posting on "Wazap Jorno" and an explosive ending in which the Chocomint League dissolves, material trimmed from the maimai cut. The niconico upload (sm35512935) remains the original source of the track. The maimai charts span Basic through Master, with the Expert chart (9.6 constant) designed by サファ太 and the Master chart (12.9 constant) handled by はっぴー. The Master chart is notable for its unusually high Touch note count (106), a design signature that demands active palm and finger work across the DX touch panel. In-game collection titles tie into the food theme: earning a 1-MISS clear on Master awards "溢れる感動で言葉も出んか" ("Words Fail Me with Overwhelming Emotion"), while "まんぷく" ("Full Stomach") requires playing this song alongside other food-themed tracks in a single credit.