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Again

Again

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Sawada Gentaro is a 65-year-old retiree living a lonely life, estranged from his family and longing for his youth. One day, he mistakenly takes a cold medicine that is actually "Again," a rejuvenation drug created by the beautiful town pharmacist Hisako. Overnight, Gentaro transforms into a 15- or 16-year-old boy, regaining his strength and vigor.

Overjoyed by his second chance, Gentaro enrolls in the local high school, Sunset Hill, to relive his teenage years. However, his new life is filled with absurd and hilarious situations as he navigates the challenges of being an old man in a young body.

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