INTRODUCTION
Marina Yamada is a Japanese singer, voice actress, and former idol widely known for her work as a member of HKT48 and her successful transition into the voice acting industry. With her soft yet expressive voice, charming personality, and strong connection to anime culture, she has built a loyal fanbase across both idol and anime communities. Her career is defined by versatility—ranging from idol performances and music releases to anime voice roles and stage acting. Known affectionately by fans as “Mariri,” she embodies the modern multi-talented Japanese entertainer who seamlessly blends music, acting, and media presence. Her elegant visuals, gentle aura, and dedication to her craft continue to attract global attention.
PROFILE / BASIC INFORMATION
Full Name : Marina Yamada (山田麻莉奈)
Native Name : 山田麻莉奈 (やまだ まりな)
Also Known As : Mariri (まりり)
Nationality : Japanese
Profession : Singer, Voice Actress, Idol
Industry Category : Music (J-Pop), Anime, Voice Acting, Entertainment
Years Active : 2012–Present
Date of Birth : March 24, 1995
Age : 31
Birthplace : Kurume, Fukuoka, Japan
Current Residence : Japan
Height : Approx. 153 cm
Zodiac Sign : Aries
Blood Type : B
Agency / Management : Crocodile (Former, until May 2025), Freelance / Private activities after
Languages : Japanese
Hair & Eye Color : Dark Brown Hair, Brown Eyes
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LATEST NEWS
Latest News : Announced departure from Crocodile agency in May 2025, continues career as voice actress and entertainer independently, confirmed marriage to voice actor Gakuto Kajiwara and announced birth of first child, continues participation in anime projects, stage readings, and voice roles
CAREER
Career Overview : Began as idol with HKT48 (2nd Generation), transitioned into voice acting after graduation, established herself in anime and gaming voice roles while continuing music activities
Career & Achievements : HKT48 member (Team H), voice acting debut in “Dropkick on My Devil!”, active participation in multiple anime, game, and stage productions
Debut : 2012 (HKT48 Idol Debut), 2018 (Voice Acting Debut)
Notable Works : Dropkick on My Devil!, Kiratto Pri☆Chan, The Quintessential Quintuplets (minor role), Tokyo 7th Sisters
Career Highlights : Successful transition from idol to voice actress, participation in multiple anime series, active involvement in voice actress units Guildrops and Kleissis
Awards & Recognition : N/A (recognized for steady career growth and fanbase loyalty)
EARLY LIFE / BACKGROUND
Early Life : Born and raised in Kurume, Fukuoka, developed strong interest in anime and voice acting from a young age
Education : Yoyogi Animation Academy (Fukuoka Campus)
Major : Voice Acting
Background : Balanced idol career with voice acting education, graduated before fully transitioning into professional voice acting career
FILMOGRAPHY / WORKS / PUBLICATIONS
Filmography : Dropkick on My Devil!, Kiratto Pri☆Chan, Sayonara My Cramer, Science Fell in Love, So I Tried to Prove It, Aharen-san wa Hakarenai
TV Shows : Variety and assistant roles including BS Fuji and Fuji TV programs
Games : Azur Lane, Magia Record, Tokyo 7th Sisters, Monster Strike, World Flipper
Stage : Multiple reading theater performances, stage plays, and live voice acting events
Publications : Photobooks “Mariri” (2019), “Mariri to Issho” (2020), “Mariri no Tonari” (2021)
Music Videos : Character songs, anime-related tracks, HKT48 group songs
BRAND COLLABORATIONS / ENDORSEMENTS
Brand Collaborations : Anime franchises, gaming collaborations, voice acting campaigns
Endorsements : Commercial narration (TV ads), lifestyle and entertainment promotions
MAGAZINE FEATURES / RUNWAY APPEARANCES
Magazine Features : Idol-era gravure and photobooks, voice actress magazines
Runway Appearances : Limited (idol event-based appearances)
Fashion Style : Cute idol style, soft feminine aesthetics, casual anime-inspired fashion
Visual Signature : Petite frame, soft smile, gentle voice, approachable image
TV / MEDIA APPEARANCES
TV / Media Appearances : BS11, BS Fuji, Fuji TV programs, assistant MC roles, narration roles
Radio : Personal radio shows and anime-related programs
Online Media : NicoNico live broadcasts, streaming content
PUBLIC IMAGE / CULTURAL INFLUENCE
Public Image : Gentle, hardworking, anime-loving personality, “idol-turned-voice-actress” success story
Cultural Influence : Represents pathway from idol industry to anime voice acting, admired by fans for authenticity and dedication
PERSONAL LIFE / HOBBIES / INTERESTS
Hobbies : Watching anime, reading, music, stage performances
Special Skills : Calligraphy (certified level), voice acting versatility
Personal Interests : Anime culture, character performance, storytelling
Languages : Japanese
TRIVIA / FUN FACTS / BEHIND-THE-SCENES
Fun Facts : Inspired by voice actress Yui Ogura, first late-night anime watched was “Higurashi no Naku Koro ni,” has three younger sisters including twins
Behind-the-scenes notes : Balanced idol activities with voice acting studies simultaneously
Lesser-known details : Known for her dedication to improving vocal performance and emotional acting
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SNS / SOCIAL MEDIA / ONLINE PRESENCE
Official Website : Private
Instagram : https://www.instagram.com/marina.yamada_324
X (Twitter) : https://twitter.com/maririchan_324
TikTok : Private
YouTube : Private
Other Platforms : SHOWROOM (Live streaming), NicoNico Channel (Program: “Yamada Marina no Yattenai Koto Zenbu Yaru”), Threads (linked to Instagram)