Whether or Not
Series Overview
A routine medical checkup turns Sui Mono's life upside-down when she's diagnosed with infertility, leading to her boyfriend of seven years breaking up with her. Soon after, Sui sees him flirting with another female coworker and rumors of her health issues spread throughout the company, resulting in her resignation. Hoping to lift her spirits, Sui's friend introduces her to Mao Tsukidome, a handsome younger man. Mao is kind and gentle, expressing concern for Sui when her self-esteem is at its lowest. He successfully brings Sui out of her sorrows, and Sui's ready to move on with her life. But when she starts a new job and moves into her new housing, she's shocked to find that Mao is her new neighbor. Will Sui end up with a fresh start in both life and love?
Broadcast Schedule & Network Information
Airing status, episode counts, upcoming schedule, and network syndication.
1 Season • 10 Episodes
2025 – 2025
Premiered: Fri, Oct 10, 2025
Creative Production Team
Latest Aired Episode
Season 1, Episode 10: “Episode 10”
Seasons & Episodes Breakdown
Cast & Creators
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Creative Leadership & Key Crew
Natsuki Takahashi
Ayako Kato
Hajime Yoshikawa, Miyako Kobayashi
Department Leadership Roster
Natsuki Takahashi
Director
Ayako Kato
Screenplay
Hajime Yoshikawa
Producer
Miyako Kobayashi
Producer
Production Stills & Gallery
Official cinematic photography and background stills for Whether or Not.
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Frequently Asked Questions About Whether or Not
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What is Whether or Not about?
A routine medical checkup turns Sui Mono's life upside-down when she's diagnosed with infertility, leading to her boyfriend of seven years breaking up with her. Soon after, Sui sees him flirting with another female coworker and rumors of her health issues spread throughout the company, resulting in her resignation. Hoping to lift her spirits, Sui's friend introduces her to Mao Tsukidome, a handsome younger man. Mao is kind and gentle, expressing concern for Sui when her self-esteem is at its lowest. He successfully brings Sui out of her sorrows, and Sui's ready to move on with her life. But when she starts a new job and moves into her new housing, she's shocked to find that Mao is her new neighbor. Will Sui end up with a fresh start in both life and love?
How many seasons does Whether or Not have?
Whether or Not comprises 1 season available to explore.
Who stars in Whether or Not?
Key cast members in Whether or Not include Misato Ugaki, Jyutaro Yamanaka, Hina Higuchi, Azusa Ohara, Noa Tsurushima.
Who created or directed Whether or Not?
Whether or Not was developed and directed by Natsuki Takahashi.