2:43 ブルーアーカイブ Blue Archive OST 162. Welcome School 12:42 Blue Archive | Welcome School (Theme 162) [10 Minutes Loop] 2:43 [Blue Archive] Theme 162 - Welcome School (Mitsukiyo) 3:05 \"Welcome School\" Piano Ver. / Blue Archive Final Chapter OST 'Theme 162' / Shiroko 2:41 Blue Archive OST 162. Welcome School - ブルーアーカイブ (Piano Cover by Pianothesia) 2:36 Blue Archive OST - Unwelcome School (Aiobahn +81 Remix) 0:54 Unwelcome School 1:12 シュポガキふにふに【ブルアカ】【AIアニメ】 2:41 Welcome School [ Theme 162 ] - Blue Archive 2:43 【ブルアカ】Blue Archive Theme 162 - Welcome School 2:00 ブルーアーカイブ Blue Archive OST 7. Unwelcome School 0:36 a True 'Unwelcome School' moment #bluearchive #meme 2:22 ブルーアーカイブ Blue Archive OST 59. RE Aoharu