YES, it is finished.
This is an original anime and all detected relations are finished. Check the release order section for a complete list of relations.
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:
Sore dake ga Neck focuses on the everyday happenings inside a ubiquitous convenience store.
The story subtly examines modern communication through the lens of a quirky, unconventional store clerk who struggles to articulate themselves clearly.
The anime also hints at a larger mystery surrounding a character named Mutou, gradually unraveling the secrets of this mysterious hero.
Essentially, it's a character-driven slice-of-life with underlying themes of social commentary and a developing enigma.