[Machine Translation] The 4th volume of the official comic anthology of the popular game "Blue Archive"! The fourth volume of the official comic anthology of the popular game "Blue Archive"! Cover Illustration by Emilio Hagiwara Comics by Ikuta Amezame / ica / Eadoh / Kio Kuusumi / Somecime / Tsuchii / Shina Frozaki / Doitsu Tojo / Batsu / Pizashi / Hetaren / Morikokko