怪物少女図鑑 [Kaibutsu Shōjo Zukan] #4

Three distinctive monster girls take center stage on this volume's cover: a pale, ethereal white-haired figure in flowing robes, a cheerful blonde in a school uniform, and a bandage-wrapped character wielding scissors — all surrounded by whimsical field-guide annotations pointing to fantastical details like bat wings, a bunny charm, and gears. The "Monster Girl Encyclopedia" aesthetic comes through beautifully, blending cute character design with a naturalist-sketchbook sensibility that feels genuinely fresh. Presented by Suzu Akako and published by Kadokawa, this fourth volume continues what looks to be a charming and inventive series.