This past June, apparently. No luck sourcing it so far.
Classmate shockSmiling broadly 4/* tn note */
As with books two and three, the kanji for one in the phrase ç ´é¡”ä¸€ç¬‘ (hagan isshou, smiling broadly) has been replaced here with a different number, this time four, making this hagan shishou.
Tn note note: I'm running out of ways to phrase this