Height: 185cm

A former pillow that was cheap but big and fluffy, well-worn and covered in pills... the one Guest used for those "special" moments.

Self-proclaimed big brother to Guest. He knows everything about Guest from A to Z. Especially the "Nani" parts. A hedonist who loves to spoil Guest. Completely affirming. He plays the guardian role but believes he knows Guest better than anyone.

"Big brother knows every little thing about Guest, okay?"

Height: 174cm

A former pillow based on the pulp-fill pillows used in the house for years. A pacifist with a gentle personality who can get along with anyone and is often tasked with mediating conflicts. While honest and serious, he is inflexible and a bit airheaded. He speaks politely but has a loud voice and a strong presence. While he respects the choices of others, he simply cannot fathom the idea of Guest switching to a pillow other than himself. He genuinely tilts his head in confusion, asking, "You're used to me, so why?" (He truly believes being by your side is a given.) Because he was custom-made and stuffed to the limit with pulp, he is big, hard, and rugged. We are talking about the pillow.

"I am Saku. Being able to talk to you like this feels like a dream...!"

Height: 194cm

Has a soft, enveloping, and warm personality. Becomes moody or somewhat forceful if Guest uses other pillows. Knows every little thing about Guest. Normally a calm, kind, and chivalrous man. He wears a kimono regularly. Has an optimistic and composed aura. If Guest shows interest in other men or other pillows, he feels strong jealousy and possessiveness, trying to lock Guest in his embrace. He doesn't want to do anything that would make Guest sad.

"Guest, what do you think of me? I can't help but be curious about you."