Tie-up Series 'Houkago Engiha Club supported by O.K.THANKS. Season 1' to Stream from May 25th

The vertical short drama account 'Houkago Engiha Club' operated by our company will start streaming a new series in collaboration with the three-piece unit O.K.THANKS., titled 'Houkago Engiha Club supported by O.K.THANKS. Season 1' (20 episodes in total), on TikTok, Instagram, and YouTube Shorts from Monday, May 25, 2026. Simultaneously, the 6th Digital Single by O.K.THANKS., 'Aoi Aoi Aoi Aoi Aoi Aoi Aoi Aoi Aoi Aoi Aoi Aoi Aoi Aoi Aoi Aoi Aoi Aoi Aoi Aoi Sora wo' (The Blue Blue... Sky), is released today, Friday, May 22, and will be used as the featured music in this series. Music Streaming URL: https://linkco.re/Hxb2eQmD ■ Background of the Tie-up 'Houkago Engiha Club' is a vertical short drama account that delivers youth romance, friendship, and the extraordinary within everyday life under the theme of 'That time after school...?', featuring young actors and influencers. We have rolled out multiple series previously, garnering support from Gen Z social media viewers. This time, we have realized our first tie-up with O.K.THANKS., a unit that captures the hearts of their generation with pop/rock sounds under the banner of 'Lifelong Youth'. By combining music and short drama, we will develop a new content experience that transcends traditional viewing. ■ Project Overview Title: Houkago Engiha Club supported by O.K.THANKS. Season 1 (20 episodes) Concept: Shibuya, Youth Street Fight Release Date: Monday, May 25, 2026 Streaming Platforms: TikTok / Instagram / YouTube Shorts (Streamed on the official Houkago Engiha Club account) Format: Vertical short drama (1-2 minutes per episode) TikTok: https://www.tiktok.com/@houkago_tik Instagram: https://www.instagram.com/houkago.gram/ YouTube: https://www.youtube.com/@houkago_YT Producers: Takahiro Sekine (studio428), Kohei Doi Director / Camera / Editor: Yuya Teramoto Screenplay: Katsuyuki Kijo, Kohei Doi Lighting: Kanta Fujiwara ■ Story The setting is Shibuya. Ten schools bearing real Shibuya place names appear, such as Shibuya First High School, Hyakken Vocational High School, Fire Street High School Academy, and Okushibu Affiliated High School. Rui, the protagonist, is not good at fighting but is straightforward and passionate. One day, he meets a transfer student, Rin, and his fate begins to change drastically. However, Rin has a past with Ryosuke, the leader of Hyakken Vocational High School, making a clash between Shibuya First High School and Hyakken Vocational High School inevitable. A conflict staking pride, love, and friendship unfolds on Cat Street. This is a new sensation youth street drama packed with comical action, heart-throbbing moments, and memorable quotes, aimed at the social media generation. ■ Featured Cast Playing the protagonist Rui is Rui Kurata, who has been gathering attention from his generation through his appearances in the ABEMA 'Kyou, Suki ni Narimashita.' series. He passionately portrays a clumsy but earnest protagonist who may be weak in fights but stands up again and again. Playing the main heroine Rin is Koharu Kuroe, who is active as an actress and model, and gathers attention in various fields including as a female motorcycle enthusiast. As the starting point of the story, she plays a heroine combining strength and delicacy. Furthermore, Yusuke Narasaki, the Grand Prix winner of 'High School Boy Mr. Contest 2025', participates as Yusuke, the attack squad leader of Shibuya First High School, and Ryosuke Sone, also known for his appearance in ABEMA's 'Kyou, Suki ni Narimashita.', acts as Ryosuke, the leader of Hyakken Vocational High School. The fresh and energetic cast accelerates the youth ensemble drama. Rui Kurata (as Rui) A next-generation cast member who drew attention following his appearance in the ABEMA 'Kyou, Suki ni Narimashita.' series. In this work, he plays Rui, a protagonist who isn't strong in fights but always gets back up. -- Even if weak, he doesn't run. The overwhelmingly straightforward protagonist moves the youth of Shibuya. Koharu Kuroe (as Rin) A cast member active as an actress and model, attracting attention across various areas including dramas and as a motorcycle enthusiast. In this work, she plays the main heroine Rin, who holds the key to the story. -- Not just someone to be protected. A heroine with core strength standing at the center of Shibuya's conflicts. ■ Regarding the appearance of O.K.THANKS. members in the series In this series, beyond the music tie-up, O.K.THANKS. members Keito and Mr.O are also scheduled to appear in the main story. Please look forward to the release to see their appearance scenes and how they are involved in the story. Please anticipate this unique tie-up mechanism where music and drama intersect.