Chiyomi Horikiri (Maika Yamamoto), a high school girl with a crush on Shunichi Minami (Taishi Nakagawa), mysteriously shrinks to 15 cm tall after a heated argument with her parents. Shunichi, her childhood first love who became distant after his father's disappearance, discovers her tiny form and takes her home. As they navigate this unusual situation, Chiyomi hopes Shunichi can help her return to her normal size. Their rekindled connection challenges them to confront their past and potentially reestablish their lost relationship. This is a 2015 Japanese romantic comedy drama based on the manga "Minami Kun No Koibito" and directed by Kazuya Konaka.

Third-year advertising company employee Aoi Morita (Rinka Kumada) has long struggled with her self-confidence, as her tall height makes her an anomaly among Japanese women. While taking the elevator at work one day, Aoi's director teases her about her height, but an unexpected savior swoops in to defend her: aloof sales manager Tomonari Kurosawa (Fuma Kikuchi), whose direct manner of communication gave him a chilly reputation despite his genuine care for others. As Aoi starts to learn more about Kurosawa, she begins feeling more drawn to him, but can't quite get a read on how he feels. Meanwhile, Kurosawa has largely steered clear of relationships, wishing to avoid anything that makes his life more complicated, but even he isn't immune to feeling jealous when others get close to Aoi. Will these coworkers eventually find their way to romance together? This drama was adapted from the manga of the same name by ma2.

Five years after witnessing a doctor’s heroic act, rookie nurse Sakura Nanase (Mone Kamishiraishi) joins the same hospital, only to find out that her idol, Dr. Kairi Tendo (Takeru Satoh), is a cold perfectionist. Despite his harsh demeanor, Sakura’s relentless dedication and open affection begin to soften his heart. As she endeavors to prove her worth and win him over, the clash between her optimism and his cynicism becomes a test of love and perseverance. Will Sakura's unwavering commitment turn this cold-hearted doctor into a believer in love? This 2020 Japanese romantic comedy drama was adapted from the manga by Maki Enjoji, and was directed by Fuminori Kaneko, Ryosuke Fukuda, and Kenta Tanaka.

Shitara Kouichi (Fujigaya Taisuke), a successful 31-year-old beer brewery employee, sees his life unravel when he is suddenly demoted and forced to quit his job. Facing divorce from his wife, he unexpectedly becomes the caretaker of an all-female boarding house. There, he meets Nishijima Itsuka (Sekimizu Nagisa), a resident who appears professional to her colleagues but is bossy and critical at home. Despite her initial harsh treatment, an unexpected romantic connection begins to develop between them as they spend more time together. This is a 2023 Japanese drama series directed by Katayama Osamu and Nakamae Yuji.

Reiko Shiratori (Mayuko Kawakita), a wealthy girl, is saved from bullies by Tetsuya Matsumoto (Masaru Mizuno), sparking her hidden feelings for him. Despite her parents' objections, Reiko follows Tetsuya to Tokyo when he attends college, struggling to overcome her pride and express her true emotions. As their relationship develops, Reiko must find the courage to be honest about her love for Tetsuya. This is a 2016 Japanese drama series based on the manga "Shiratori Reiko de Gozaimasu!" by Yumiko Suzuki, directed by Shinji Kuma.

At twenty-eight, Junko Sakuraba (Satomi Ishihara) dreams of living and working in New York City but is stuck teaching English. While disappointed by her unfulfilled aspirations and lack of romantic experience, she attends a funeral where she meets Takane Hoshikawa (Tomohisa Yamashita), a handsome monk. After accidentally knocking a bowl of ash onto him during the service, Junko is mortified. Her embarrassment deepens when she is tricked into a matchmaking session and discovers Takane is the other party. Their unexpected encounters raise questions about whether their relationship is coincidental or destined. Adapted from the manga series by Miki Aihara, 5→9 From Five to Nine is a 2015 Japanese romantic comedy drama directed by Shin Hirano, Hideyuki Aizawa, and Masaki Tanimura.

Kosuke Maruya (Ryosuke Yamada), a 29-year-old sales representative at a beer manufacturer, has always relied on his magnetic appeal to women. However, he suddenly realizes his "cuteness" has an expiration date. When Izumi Sanada (Kyoko Yoshine), a 26-year-old antisocial researcher, joins his team, their contrasting personalities create an unexpected dynamic. Despite her robotic demeanor and hidden inferiority complex, Izumi becomes an intriguing challenge for Maruya, who is grappling with the impending loss of his youthful charm. As they navigate their professional and personal interactions, a potential romance begins to simmer beneath the surface. This is a 2022 Japanese drama series directed by Takehiko Shinjo.

At sixteen, Hana Nonomura (Aisa Takeuchi) reluctantly attends a blind date as a stand-in for her sister, hoping to quickly end the ordeal. She meets Takane (Mahiro Takasugi), the 26-year-old heir of the Takaba Group, who is known for his stunning looks and successful career but also his arrogant attitude. Expecting to easily sabotage the date, Takane is surprised by Hana's fiery and unimpressed demeanor. Intrigued by her unique response to his wealth and status, Takane finds himself unexpectedly drawn to her. As fate continues to bring them together, he begins to fall for Hana, challenging the notion of whether two completely different personalities can truly find love. This is a romantic comedy based on the manga series "Takane to Hana" by Yuki Shiwasu, a 2019 Japanese drama directed by Yusuke Ishii.