So... is Monster Sonic! D'Artagnan no Idol Sengen finished or not?
NO, it is not finished.
Why?
MangaUpdates contains information about the anime adaptation and indicates that it is incomplete.
Watching Order (by release date)
Here you have all the anime relations we detected ordered by release date, so you can see the reason for this status in context and also use it as watching order.
The mangas and the non-core contents are excluded by default, but you can enable them by clicking the buttons below:
Monster Sonic!: Senritsu no Lucifer, Tada Hitotsu no Hajimari no Uta
Monster Sonic!: A Rhapsody Called Lucy -The Very First Song-
Anime - Prequel
Release date: May 03, 2017
Haitoku Pistols no Kinkyuu Kaigi?
背徳ピストルズの緊急会議?
Anime - Sequel
Release date: May 25, 2017
Monster Sonic! D'Artagnan no Idol Sengen
Monster Sonic! D'Artagnyan's Rise to Fame
Anime - Base
Release date: June 14, 2017
Synopsis
D'Artagnan, seeking a bit of excitement in Tokyo, has her world changed after witnessing Lucifer's captivating singing performance.
This encounter sparks a powerful, inexplicable attraction within her.
Later, after attending an Angely Diva concert with her friend Izumo, D'Artagnan is inspired to pursue her own dreams of becoming an idol.
The anime then follows D'Artagnan's journey as she strives to achieve her idol ambitions, promising a story filled with music and extraordinary events.