Kabocha Atama no Lanthan
Lanthan of pumpkin head·カボチャ頭のランタン
In a town frequently discovering new dungeons, a boy named Lanthan explores them alone. During his solitary adventures, he meets a girl named Leirion, who is tall and slender, with an appearance that seems older than her age. This meeting gradually begins to change Lanthan's way of life.