UNDER CONSTRUCTION
Shizuka Doumeki • xXxHolic
The boy with the bow. Their history is a long and winding one. On the one hand, Doumeki's personality aggravates him; on the other, being alone in Johto together has forced them to rely on one another the way they did on errands back home. Don't let the bitching fool you, or the complaining, or the endless, impossible rants. No one could be more important, other than the Shopkeeper herself.
Shuusuke Fuji • Prince of Tennis
An eccentric and enigmatic new friend. Fuji puts Gastlies in hair irons, speaks in riddles, and obviously knows more than he lets on. He reminds Watanuki of Yuuko--a younger male version, apparently very adept at tennis. They have engaged a give-and-take; the debt balance is currently in Fuji's favor.
Minnie Mouse • Kingdom Hearts
The one and only, Mickey's girlfriend wife--the Minnie Mouse. Beyond the initial shock, Watanuki discovered a kind, gentle, compassionate lady who enjoys planning parties and seeing others happy. Their debt balance is currently in Watanuki's favor.
Sollux Captor • MSPA Homestuck
Watanuki's relationship with Sollux is at once both simple and difficult to convey; they are friends, but that doesn't seem to exist in the troll spectrum. Sollux's abysmal lack of self-confidence makes speaking to him sometimes feel like pouring water into a bottomless well, but Watanuki sees too much of his own despair in the younger boy to give up. Sollux calls him 'WN'. Watanuki and Sollux have no debts.
Roxas • Kingdom Hearts
A moody young man who was fascinated with Watanuki's Porygon. Watanuki is fascinated as to how Roxas manages to live with so few usable skills--like cooking. The two have since become close, with Roxas and Doumeki teaming up to tease Watanuki senseless. Roxas and Watanuki have no debts towards each other.