Lumachina Weselia

Lumachina Weselia is a major supporting character introduced in Season 2 of How NOT to Summon a Demon Lord (also known as Isekai Maou to Shoukan Shoujo no Dorei Majutsu).

She is the young High Chief Priestess (or High Priest) of the Church of Celestials in the Kingdom of Lyferia. A 17-year-old girl renowned as a miracle worker and idol within her faith, she possesses powerful healing magic and is considered a symbol of purity and devotion.

Lumachina is kind-hearted, gentle, and deeply religious, but her sheltered upbringing makes her somewhat naive and overly literal in her interpretations of doctrine. She is rescued by the protagonist Diablo (Takuma Sakamoto) after being targeted for assassination by corrupt elements within the church. Following her rescue, she mistakenly views Diablo as a divine figure or avatar of God, leading to some comedic misunderstandings about her obligations toward him.

She later joins Diablo's group as an ally, contributing her clerical skills while dealing with church corruption and her own growth. Physically, she's often described as beautiful, with blonde hair and yellow/golden eyes, typically wearing elegant priestly robes.