Blu-ray vol. 4 from TV anime "How Heavy Are the Dumbbells You Lift?"--a comedy of a high school girl working out directed by "Gekkan Shojo Nozaki-kun" and "Tada Never Falls in Love" director, Mistue Yamazaki and animated by the animation studio of "Touken Ranbu -Hanamaru-", Doga Kobo. Includes episodes 10-12