Nana x Addixy Collaboration - 707 Room Tee (2 Types) [Pre-Order Apr 2026]NANA X ADDIXY COLLABORATION 707 ROOM TEE (2 TYPES) Special collaboration INSPIRED BY 707 ROOM The symbols and lingering impressions of the work are expressed as abstract motifs that do not feature characters. The number 707 in the center of the front desk symbolizes Room 707, where Nana and Hachi lived. Surrounding it are scattered stories of memorable conversations the two had in the room. The hem is decorated with an original collaboration tag. It