Tendonman, a vibrant member of the Donburi Trio alongside Katsudonman and Kamameshidon, sports a distinctive head shaped like a white bowl brimming with tendon—steamed rice crowned with golden tempura, including two prominent shrimp pieces. His round eyes, tiny pink nose, and blushing cheeks radiate perpetual cheer. Clad in a brown short-sleeved jumper and pants, he layers a pink vest over a long-sleeved blue shirt, accessorized with a blue scarf, socks, and sandals. Exuberant and upbeat, he thrives on lively performances, often dancing, singing, and rhythmically tapping his head with his mother’s handcrafted chopsticks—tools he wields deftly in skirmishes. While genial, he harbors a grudge against Baikinman, who pilfers the tempura and rice from his bowl, leaving him visibly distraught. Braver than his trio companions, he playfully mocks their hesitations toward eerie or perilous scenarios. During internal disputes, he opts for contemplative silence over confrontation. His persona and name draw from the playful wordplay on *chindon’ya*, the boisterous Japanese street performers, mirroring his theatrical flair. Though featured in various media, such as *Soreike! Anpanman: Tsumiki Shiro no Himitsu*, his precise roles and personal history remain concise within existing narratives, focusing instead on his spirited interactions and steadfast camaraderie.