Honda fulfills the role of an observer monk for the Kōgon Sect, a Buddhist organization focused on confronting supernatural threats. His core duty is monitoring Ouri Kagami to prevent Kagami's participation in Shikabane incidents. Honda also regularly aids Tokihana Shiou with administrative tasks as part of his sect obligations.

Visually, Honda is a bald male with black eyes, consistently attired in traditional monk garments. He utilizes a Shakujō staff, a Buddhist ritual implement, though its specific uses in combat are not detailed. Honda maintains an active operational status throughout his documented appearances.