Shotaro Mamiya (間宮 祥太朗 Mamiya Shōtarō, born 11 June 1993) is a Japanese tarento and actor. He is represented with Tristone Entertainment Inc. Mamiya's real name is Shotaro Mawatari (馬渡祥太朗 Mawatari Shōtarō) and has nicknames such as "Shotaro" (祥太朗 Shōtarō), "Mamīnu" (まみーぬ, named by Takahisa Maeyama) and Mamitasu (まみたす, nicknamed by Dori Sakurada). His hobbies are playing guitar, watching films and listening to music. Mamiya's shoe size is 28 cm (11 in). He is often on good terms with fellow actors Ryo Narita, Dori Sakurada, and Yuma Yamoto on Twitter. Mamiya also professed that he sometimes meet Narita once in a month according to a variety show (Down Town DX). It is said that they are good friends from surrounding people, but they are suspected to be gay, but they have not denied it, and he told that he does not mind thinking of it. Mamiya's favourite actress is Kumiko Aso. From Wikipedia, the free encyclopedia
| Series | The Right to Judge | Takaki Sho / "King" | 2025-10-11 |
| Movie | Under Ninja | Kato | 2025-01-24 |
| Series | Ignite | Ryo Uzaki | 2025-04-18 |
| Movie | Alice in Wonderland –Dive in Wonderland– | Akira Urai (voice) | 2025-08-29 |
| Series | ACMA:GAME | Oda Teruasa | 2024-04-07 |
| Movie | Alibi Breaker Special | Makabe Takeshi | 2024-04-06 |
| Series | Hustlin Boy | Kubota Tamotsu | 2024-11-01 |
| Movie | Blue Giant | Yukinori Sawabe (voice) | 2023-02-17 |
| Movie | Tokyo Revengers 2 Part 1: Bloody Halloween - Destiny | Tetta Kisaki | 2023-04-21 |
| Movie | Tokyo Revengers 2 Part 2: Bloody Halloween - Final Battle | Tetta Kisaki | 2023-06-30 |
| Series | Cinderellas of Midsummer | Mizushima Kento | 2023-07-10 |
| Series | Last One Standing | Toshiya Saiki | 2022-03-08 |
| Series | Fight Song | Ashida Haruki | 2022-01-11 |
| Movie | 奇跡のバックホーム | 2022-03-13 | |
| Series | Nanba MG5 | Tsuyoshi Nanba | 2022-04-13 |
| Movie | The World of Tsudaman | 2022-11-23 | |
| Series | Renovation Like Magic | Gennosuke Fukuyama | 2022-07-18 |
| Series | Oh! My Tsundere! Koi wa Bessatsu de | Ryota Nakazawa | 2021-01-12 |
| Series | Cyber Crimes Unit | 2021-07-01 | |
| Series | Oh My Boss! Love not included | Ryota Nakazawa | 2021-01-12 |
| Series | Bank Over!: The Weakest Robber In History | 2021-09-19 | |
| Movie | Tokyo Revengers | Tetta Kisaki | 2021-07-09 |
| Series | Awaiting Kirin | Akechi Samanosuke | 2020-01-19 |
| Movie | Red | Shin Muranushi | 2020-02-21 |
| Series | #Remolove | 2020-10-14 | |
| Series | Temp Staff Psychic Ataru | Madoka Meguro | 2019-01-17 |
| Movie | Hot Gimmick: Girl Meets Boy | Shinogu Narita | 2019-06-28 |
| Movie | Fly me to the Saitama | 2019-02-22 | |
| Series | The Kings of Laughter | Keisuke Agatsuma | 2019-07-27 |
| Movie | He Won't Kill, She Won't Die | Rei Kosaka | 2019-11-15 |
| Series | My Story Is Long | 渡利润平 | 2019-10-12 |
| Series | BG: Personal Bodyguard | Seitaro Sawaguchi | 2018-01-18 |
| Movie | 必殺仕事人2018 | 2018-01-07 | |
| Movie | Impossibility Defense | Takeru Kawabata | 2018-02-01 |
| Movie | Eating Women | Shinozaki | 2018-09-01 |
| Movie | You Still Don't Get Gunma | 2017-07-15 | |
| Movie | Teiichi: Battle of Supreme High | Roland Himuro | 2017-04-29 |
| Series | Fugitive Boys | Sho Isami | 2017-07-18 |
| Movie | Tori Girl! | Taishi Sakaba | 2017-09-01 |
| Movie | Death Row Family | 2017-09-14 | |
| Movie | Litchi Hikari Club | Jyaibo | 2016-02-13 |
| Series | Mr. Nietzsche in the Convenience Store | Tomoharu Nii | 2016-01-23 |
| Series | ひこうき雲 | 2016-03-24 | |
| Movie | The Kodai Family | Kazumasa Kodai | 2016-06-04 |
| Movie | Ushijima the Loan Shark The Final | Sanzo Gakuto | 2016-10-22 |
| Movie | Ganguro Gals Riot | Shibata | 2016-07-30 |
| Series | The Girl's Speech | Natsuki Sudo | 2015-01-09 |
| Movie | Mom, I'm Okay | Aritake Junta | 2015-08-22 |
| Series | Water Polo Yankees | Ryo Chiaki | 2014-07-12 |
| Movie | Legend of the Galactic Heroes Chapter 4 Sho Zenpen Gekitotsu Zenya | 2014-03-19 | |
| Series | Baseball Brainiacs | Okatome Kei | 2014-04-12 |
| Series | Nobunaga Concerto | Tatsuoki Saito | 2014-10-13 |
| Series | Great Selection Taxi | Tatsuya | 2014-10-14 |
| Series | Yamada-kun and the Seven Witches | Ushio Igarashi | 2013-08-10 |
| Movie | VISUALIVE Persona 4 the EVOLUTION | Izanami | 2013-02-15 |
| Series | Miss Pilot | Taiji Kishii(岸井 泰治) | 2013-10-15 |
| Series | After School is Mystery Time! | Satoshi Arakida | 2012-04-24 |
| Series | Josei Hitoku Sosakan Hara Maki | 2012-07-13 | |
| Series | HANA-KIMI 2011 | Awaji Keisuke | 2011-07-10 |
| Series | Bad Boy and Good Girl | Toru Yanagawa | 2010-04-23 |