Tower Inside [Sector A2] 91F Center, Tower Inside [Sector A1] 68F and Tower Inside [Sector A1] 2F, 塔内【A2区画】91F奥, 塔内【A1区画】68F, 塔内【A1区画】2F奥?, lit. "tou-uchi [ei-ni kukaku] 91-efu oku, tou-uchi [ei-ichi kukaku] 68-efu, tou-uchi [ei-ichi kukaku] 2-efu oku") are an small part of Sectors A1 and A2, located behind the Dividing Gates of Tower Inside A1 Sector 1~3F and Tower Inside A2 Sector 91F respectively. It can also be accesed from a shuttle located in Tower Inside A3 Sector 187F.