Mamako Oosuki (大好 真々子 Ōsuki Mamako) is one of the main protagonists. She is a beta tester in the MMMMMORPG alongside her son, Masato Oosuki.
Mamako Oosuki (大好 真々子 Ōsuki Mamako) is one of the main protagonists. She is a beta tester in the MMMMMORPG alongside her son, Masato Oosuki.