
Momoka Ariyasu is a Japanese singer and photographer, as well as a former idol and child actress. She is best known as a former member of the all-girl musical group Momoiro Clover Z, in which her signature color was green.

Nana Asakawa is a Japanese actress and former singer. She is a former member of Super Girls. Asakawa is represented with Avex Vanguard.

Miwa Watabiki , better known by her stage name Chara, is a Japanese singer, actress and video jockey. She debuted in 1991 with the single Heaven. She is known for her song "Swallowtail Butterfly ", the theme song for the 1996 Shunji Iwai film Swallowtail Butterfly in which she starred, her 1997 hit single "Yasashii Kimochi", and her collaboration with Judy and Mary vocalist Yuki, "Ai no Hi Mittsu Orange". Chara later formed a band with Yuki, called Mean Machine.

Kenichi Hagiwara was a Japanese singer and actor.

Mai Hagiwara is a former Japanese singer and actress. At age 6, she auditioned for Hello! Project Kids in 2002 and later became part of Cute, a Japanese idol girl group associated with Hello! Project.
Hanawa (はなわ) is a Japanese singer and comedian raised in Saga City. He plays the bass guitar. He rose to fame in Japan for a comical song about Saga Prefecture and its oddities.

Minako Kudo , better known as Minako Honda , later changed to Minako Honda. , was a Japanese idol and musical singer. In 1985, she made her debut with the single "Satsui no Vacane".

Gen Hoshino is a Japanese singer-songwriter, musician, actor, and writer.

Tomoko Kanazawa is a Japanese pop singer signed to Up-Front Promotion. She is a former member of Hello! Project as a member and leader of Japanese idol group Juice=Juice and a member of Hello! Pro Kenshuusei. Her official nickname in Juice=Juice was Kanatomo (かなとも). Her fruit in the group was apple.

Miho Kanno is a Japanese actress and J-Pop singer. Her nickname is Kanchan (菅ちゃん). She was born in Sakado, Saitama, Japan.

Toru Kitajima , better known as TK, is a Japanese musician and singer-songwriter. He rose to prominence as lead vocalist, guitarist and songwriter of the rock band Ling tosite Sigure, which formed in 2002. In 2011, he started to release solo material as TK from Ling tosite sigure .

Kana Kobayashi is a Japanese idol who is a former member of AKB48 who was part of Team B and later Team K. She has appeared in a number of television shows, feature films and stage productions. Kobayashi is represented with Promage.

Haruna Kojima is a Japanese actress, model, and former singer. From 2005 to 2017, she was a member of idol group AKB48 under Team A.

Haruka Kudō is a Japanese actress and former pop singer. She is a former member of the pop group Morning Musume. Prior to joining Morning Musume, Kudō was a Hello! Pro Egg member. Kudō is the youngest member in history to join Morning Musume, at 11 years and 11 months old, surpassing Ai Kago's 12-year record. She is also known for playing the role of Umika Hayami/Lupin Yellow in the tokusatsu series Kaitou Sentai Lupinranger VS Keisatsu Sentai Patranger.

Tsuyoshi Kusanagi is a Japanese actor, singer, television host, and a former member of SMAP, one of the best-selling boy bands in Asia.

Kyouka is a Japanese idol, gravure idol, actress, and tarento.

Yumi Matsuzawa is a Japanese singer from Fujimi, Saitama. She is best known for her debut release, "You Get to Burning", the opening theme for Martian Successor Nadesico, as well as the movie version's theme song "Dearest".

Aki Misato is a female Japanese J-pop singer from Saitama, Japan. Most of her songs are theme songs for anime and video games. She made her debut in 2004 with her first single Kimi ga Sora Datta (君が空だった), which was featured as the ending theme of the anime Mai-HiME. To date she has released sixteen singles, and in addition has been featured in several compilation albums.

Mamoru Miyano is a Japanese actor, voice actor and singer. He is best known for his roles on Steins;Gate, Durarara!!, Death Note, Soul Eater, Wolf's Rain, Ouran High School Host Club, Ajin: Demi-Human, Fullmetal Alchemist: Brotherhood, Free!, Mobile Suit Gundam 00, Hunter x Hunter, Chihayafuru, Bungo Stray Dogs, Uta no Prince-sama and Zombieland Saga. He was nominated for the award for Death Note at the 1st Seiyu Awards and won the "Best Voice Actor" award at the 2008 Tokyo International Anime Fair. At the 2nd Seiyu Awards, he won "Best Lead Actor Award" for his role as Setsuna F. Seiei in Mobile Suit Gundam 00 and as Hakugen Rikuson in Kōtetsu Sangokushi. His debut single, "Kuon" , was released at King Records. In March 2009, his debut album Break was released.

Ayaka Miyoshi is a Japanese actress, model and former idol. She is represented by the talent agency Amuse, Inc. and from 2010 to 2012 was a member of the agency's girl group Sakura Gakuin.

Mion Mukaichi is a Japanese idol and a member of the Japanese idol girl group AKB48. She is a member of AKB48's Team A and is the current AKB48 Group General Manager .

Saki Nakajima is a Japanese singer and actress. She was a member of Cute, a Japanese pop group within Hello! Project.

Shiena Nishizawa , also known by her stage name Exina, is a Japanese pop rock singer from Saitama, signed to Sacra Music under Sony Music Entertainment. She won the Grand Prix in the first FlyingDog Audition in 2014. She released her debut single "Fubuki" in 2015, and her first album Break Your Fate in 2017.

Chisato Okai is a former Japanese pop singer, actress, model, and television personality. She first gained recognition when she joined Hello! Project Kids and later became one of the main vocalists of the Japanese idol girl group Cute which she joined in 2005 and engaged in until 2017.

Makoto Okunaka , nicknamed Makocchan (まこっちゃん), is a former member of the Japanese idol group Passpo. Her official color was pink.

Aika Ota , is a former member of the Japanese idol group HKT48, the captain of its Team KIV. She has also been a member of AKB48 and Watarirouka Hashiritai, and portrayed Kazue Kae in Tomie Unlimited (2011).

Sumire Satō is a Japanese freelance creator and former idol who is formerly associated with the girl group AKB48 and later transferred to its sister group SKE48. In 2016, she starred in a live-action film based on Sanami Suzuki's manga adaptation of The Little Match Girl.

Yumiko Shiina , known by her stage name Ringo Sheena , is a Japanese singer, songwriter and musician. She is also the founder and lead vocalist of the band Tokyo Jihen.

Haruka Shimazaki is a Japanese actress, singer, and former member of the Japanese idol group AKB48. Her supposed apathetic attitude toward idol fans led to the popularity of the buzzword "salty treatment" in Japanese media. Since graduating from AKB48 in 2016, Shimazaki has worked as an actress, including roles in Hiyokko, Nisekoi, and Tonde Saitama. She also started her own YouTube channel on March 30, 2020.

Wink was a Japanese idol duo in the late 1980s and early-to-mid-1990s composed of Sachiko Suzuki and Shoko Aida . They released their first single on April 27, 1988, and their final release was on March 31, 1996. Many of their singles topped the Oricon charts in Japan, including their biggest hit, "Samishii Nettaigyo".

Yukihide Takekawa (タケカワ ユキヒデ is a Japanese singer-songwriter from Urawa-ku, Saitama, Saitama Prefecture. He is best known for being the vocalist to the band Godiego as well as his solo career and his work as an author. Some of his compositions have been featured in video game, anime, films, and television drama soundtracks. These include the Galaxy Express 999 film, Saiyūki, Genesis Climber MOSPEADA, Soul Blazer, and Choushinsei Flashman.
Athena or Athena Tibi is a Filipino singer, YouTuber, stage actress and movie actress from Manila, Philippines and raised in Saitama, Japan.

Kazumi Urano is a Japanese singer and tarento. She is represented by Production Ogi and is a former provisional member of the female idol group Watarirouka Hashiritai 7, and former member of AKB48 and SDN48.

Mayu Watanabe is a Japanese former idol, singer, actress, and former member of the Japanese idol girl group AKB48 under Team B. In the annual AKB48 General Elections event, she had consistently been voted by fans to rank among the group's top members. She has released five solo singles, many of which have peaked in the top ten in the Oricon charts, and one solo album. She left the group on the last day of 2017 and on the first day of 2018 and pursued as an acting career until her retirement from the entertainment industry in June 2020.

Maimi Yajima is a Japanese singer and actress. She was a member and the leader of Cute, a girl idol group within Hello! Project.

Hitomi Yoshizawa is a Japanese former singer and actress. In 2000, Yoshizawa debuted as a 4th generation member of the idol girl group Morning Musume and became their leader in 2005 until leaving the group in 2007. Following her departure, Yoshizawa continued to appear in several music projects, including Hangry & Angry, Abcho, and Dream Morning Musume.