So one of Koizumi's memory losses is 'how to spell his name', yeah?

He doesn't know sign language (yet, he'll learn eventually) and there is a sizeable deaf population at Rakuen

Who he will only be able to introduce himself to through text

......YUP.

ffff

Get ready to meet "Itsumo Kouzumi/ Atsuki Koizamu/Izuki Konumi" ad infinitum, guys.

that sound fun ^_^