第9話: ココノツにホタルが口内炎を抱えても激辛駄菓子を食べて出自を明かす
2016年3月11日 放送
Despite suffering from a mouth ulcer, Hotaru ignores Saya's protestations and eats a dagashi that packs a punch. Later on, Hotaru lets Kokonotsu in on the secret of her origins. (Source: FUNimation)