NO, it is not finished.
We found unfinished core content:
Dumbbell nan kilo moteru? (Adaptation)
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.
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Hibiki Sakura, a high school girl concerned about her weight, is spurred into action by her friend's comments.
She decides to join the Silverman Gym, hoping to get in shape, but finds the gym is not what she expected.
Instead of a normal gym, it's filled with eccentric bodybuilders and athletes, much to her initial dismay.
She also discovers that her school idol, Akemi Souryuuin, has an unusual obsession with muscles.
Drawn in by the charming trainer Naruzou Machio, Hibiki impulsively joins the gym, embarking on a journey to adapt to this new and unexpected fitness lifestyle.