Daimaru Sumiyoshi

This character is one of a trio living adjacent to Excel and Hyatt, frequently appearing as a supporting element in the narrative. Serving as the quiet, sensible foil to the more energetic Norikuni Iwata and the reserved Toru Watanabe, he often mediates their disagreements. A defining trait is his unique communication style: he never speaks aloud, conveying all his thoughts through on-screen text, which becomes a running comedic element. He has a distinct, unchanging appearance with a wide face and glasses, adding to his understated yet memorable presence.