Momoka Sumitani

Momoka Sumitani is a Japanese idol, actress, and dancer best known as a member of the girl group Girls² under LDH Japan. She also appears as an Oha Girl on the TV Tokyo children's morning show Oha Suta, where her cheerful energy has made her a fan favorite. With a dance background honed at EXPG Osaka, she brings sharp, precise movements to the stage. Her symbol color in Girls² is blue, reflecting a calm yet vibrant presence that balances the group's dynamic. As of 2026, she continues performing with Girls², releasing music and touring across Japan. [edit]

Momoka Sumitani grew up in Hyōgo Prefecture with her parents and a younger brother born in 2006. From an early age, she trained in dance at EXPG Osaka, a performing arts school run by LDH Japan. She later graduated from EXPG High School. Her first taste of the professional stage came as a backup dancer for major LDH concert tours. Between 2015 and 2017, she performed for EXILE's LIVE TOUR 2015 "AMAZING WORLD" and the J Soul Brothers LIVE TOUR 2016–2017 "METROPOLIZ." In 2016, she also danced for the "Dragon Quest Live Spectacle Tour" and acted in the "Hansel and Gretal Musical" theater production. During her time at EXPG LAB, she was part of the dance team KIZZY. She also appeared on the NHK music program Utakon, building a foundation for her entertainment career. [edit]

Momoka's big break came on April 1, 2018, when she debuted as Shirayuki Rin in the tokusatsu series Mahou x Senshi Magi Majo Pures on TV Tokyo. The role led to her joining the idol unit magical², formed from the show's cast. The group released their first single "愛について♡ / 超ラッキー☆" on June 13, 2018. After about a year, she transitioned to the newly formed group Girls² in 2019, which brought together members from magical² and other performers from the franchise. That same year, she became an Oha Girl on Oha Suta, initially as Wednesday Oha Girl. From April 2020, all Girls² members rotated, and she became Friday Oha Girl alongside Hishida Minami. In 2021, NYLON Japan featured her in their "NYLON NEXT 2021" list of emerging talents. She continues to perform with Girls², releasing singles and albums, and serves as a cheerleader for the Tokyo Metropolitan Basketball Team ALVARK TOKYO, wearing uniform number 5². [edit]

Momoka projects a bright, cheerful idol persona, known for her energetic dance performances and warm smile on Oha Suta. Fans appreciate her down-to-earth personality and her playful nickname "Sniper" for her dance precision. Her assigned color blue in Girls² gives her a calm yet vibrant stage image. She maintains a typical Japanese idol social media presence, posting updates about group activities and expressing gratitude to fans. The official fandom for Girls² is called GL² Family. [edit]

Momoka Sumitani commands a steady, regional presence within the Japanese idol landscape, primarily anchored by her role in the group Girls² and her appearances on children's television. Despite her consistent output and high visibility in specific media markets, she has not yet achieved a placement in the global top tier of celebrity influence as measured by iFANN. As of August 2026, no official ranking data exists for Momoka Sumitani in the iFANN database, indicating that comprehensive fame metrics have not yet been gathered to assign a specific position or scope. Consequently, there are no ordinal claims regarding her standing among global figures, hip-hop artists, or any other demographic category at this time. Her professional footprint remains robust but is currently defined by her active tenure with LDH Japan rather than a quantifiable global rank. Regarding her audience, research confirms no formal, unique moniker dedicated solely to her individual supporters. While she maintains a significant following through the broader Girls² ecosystem and an official Instagram account, the fanbase operates under the collective identity of GL² Family without a distinct sub-label such as 'Sumitani Army'. No documented campaigns, birthday billboards, or charity drives specifically branded for her solo career appear in available records. The absence of viral folklore or legendary crowd reactions further distinguishes her reputation from idols defined by singular, myth-making events. Her popularity is sustained through regular performances, music releases like Melty Love, and her established character work in the GaruGaku series, reflecting a stable career trajectory rather than a sudden surge in global notoriety.[edit]

Momoka Sumitani carries the nickname Sniper (スナイパー), a title referencing her ability to execute dance movements with military-like precision. She is known to collect squeeze toys, a hobby she has mentioned in interviews, and her profile data categorizes her personality type as INFP. During her tenure in the unit magical², her symbol color was frozen sapphire, differing from the blue assigned to her in Girls². Standing between 166 cm and 171 cm depending on the source, she ranks among the tallest members of the group. Within the dynamic, she is frequently characterized as the goofy sexy girl, a description highlighting her playful stage persona. She serves as a protagonist in the GaruGaku series under the character name Momoka and performs in the fictional unit West2. Recent professional milestones include the promotion of the EP Melty Love and the album Seven Blooms, which coincided with Girls²'s first concert at Nippon Budokan. A notable lineup change notice accompanied by a live stream occurred just prior to the release of the Melty Love music video in February 2026. Despite her high visibility in idol circles, no specific viral incidents or legendary crowd reactions have been documented as part of her personal folklore, distinguishing her reputation from those defined by singular extraordinary moments. She uses a stylized signature incorporating a drawing of her name.[edit]

Momoka is the eldest of two children, with a younger brother born in 2006. She grew up in Hyōgo Prefecture with her parents and brother. Details about her parents' occupations are not publicly known. She has not shared information about pets or her current household living situation. [edit]

Momoka frequently collaborates with fellow Girls² members, especially Hishida Minami, who co-hosts Oha Suta as Friday Oha Girl. She also worked closely with Kurea Masuda, Misaki Tsuruya, and Yoka Ogawa within the group. Before Girls², she performed as a backup dancer for LDH artists EXILE and J Soul Brothers. [edit]

As of 2026, Momoka Sumitani has no publicly confirmed romantic relationships. In the Japanese idol industry, personal relationships are typically kept private, and no credible reports or official statements have indicated any dating, engagement, or marriage. She remains focused on her career with Girls² and her television appearances. [edit]

Per iFANN's editorial analysis, Momoka Sumitani's net worth in 2026 is estimated at $1.5 Million. Her primary income streams originate from her activities with Girls², encompassing music sales, concert tours, and merchandise distribution. Additional revenue is generated through her regular appearances on Oha Suta as an Oha Girl. Brand endorsements and modeling work further contribute to her financial portfolio, including collaborations with FILA × TEGTEG, WEGO, and Hawkins. While exact figures remain undisclosed to the public, her sustained presence in the Japanese idol industry indicates a stable financial footing for a rising star.[edit]