May'n

Biography

Mei Nakabayashi (中林 芽依, Nakabayashi Mei; born October 21, 1989), better known by her stage name May'n (メイン, Mein), is a Japanese singer from Nagoya. Aspiring to become a singer since childhood, she began her music activities in 2003 upon passing an audition held by talent agency Horipro International. She made her major debut in 2005 under the Universal Music label with the release of her first single "Crazy Crazy Crazy×Crazy Crazy Crazy27 April 2005 · SingleSpotify (search)YouTube Music (search)Tracklist · 3 tracks1Crazy Crazy Crazy3:582Not that Girl3:333Crazy Crazy Crazy (Instrumental)3:57". She would release two more singles under Universal Music, before transferring to Victor Entertainment in 2008. That same year, she had her break as the singing voice of the character Sheryl Nome in the anime series Macross Frontier.
May'n's musical style varies in genre, ranging from pop and rock, to dance music and R&B. Her music has been featured in anime series such as Macross Frontier, Aria the Scarlet Ammo, Accel World, Aquarion Logos, and Restaurant to Another World. She has also performed at several music events in Japan, Asia, Europe, and North America. In 2013, she represented Japan at the ABU TV Song Festival in Vietnam.

Early life and childhood

Nakabayashi was born in Nagoya on October 21, 1989. She had become interested in music at an early age, and had been singing at least since she was three years old. She had also had an interest in anime series such as Sailor Moon since her childhood, particularly after an occurrence where she heard the series' theme "Moonlight Densetsu" at a karaoke bar. In 2003, at the age of 13, she participated in the 28th "HoriPro – Talent Scout Caravan – Love Music – Audition" (ホリプロ・タレントスカウトキャラバン・ラブミュージック・オーディション., Horipuro・Tarento Sukauto Kyaraban・Rabu Myūjikku・Ōdishon) and out of the 34,911 hopefuls, became one of the four who survived the final eliminations.

Career

Nakabayashi debuted under the Universal Music Japan label with the release of her first single "Crazy Crazy Crazy×Crazy Crazy Crazy27 April 2005 · SingleSpotify (search)YouTube Music (search)Tracklist · 3 tracks1Crazy Crazy Crazy3:582Not that Girl3:333Crazy Crazy Crazy (Instrumental)3:57" on April 27, 2005; the single was later re-released on June 1 of that year with an additional track. This was followed by the release of the digital single "Happy×Happy2005 · SingleSpotify (search)YouTube Music (search)Tracklist · 1 track1Happy4:59" in December of that year. Her second single, "Sympathy×Sympathy3 August 2005 · SingleSpotify (search)YouTube Music (search)Tracklist · 4 tracks1Sympathy4:412Can't Get'em Enough4:343Papa Don't Preach4:134Sympathy (instrumental)4:41", was released on August 3, 2005. She then released her third single "Fallin' in or Not×Fallin' in or Not27 September 2006 · SingleSpotify (search)YouTube Music (search)Tracklist · 4 tracks1Fallin' in or Not4:322Cry a little4:083baby, maybe4:304Fallin' in or Not (Instrumental)4:32" on September 27, 2006, the title track of which was used as the ending theme for the anime series Love Get Chu.

Nakabayashi transferred to Victor Entertainment in 2008 and began using the stage name May'n. That same year, she gained popularity after being cast as the singing voice of the character Sheryl Nome in the anime television series Macross Frontier. She later released two singles for the series, "Diamond Crevasse / Iteza Gogo Kuji Don't be late" (ダイアモンド クレバス/射手座☆午後九時Don’t be late) and "Lion", with each placing in the Top 3 on the Oricon Weekly Chart in their debut week. She was invited to perform "Iteza Gogo Kuji Don't be late" and "Northern Cross" at Animelo Summer Live 2008. She then gave her first live performance outside Japan in Singapore at Anime Festival Asia in November of that year. She has since become a regular guest at this event as well, also appearing at its iterations in Malaysia, Indonesia, and Thailand.
In January 2009, May'n released the mini-album May'n Street, which reached number 2 on the Oricon Weekly Chart in its first week. She then released the single "Kimi Shinitamō Koto Nakare" (キミシニタモウコトナカレ; Thou Shalt Not Die) on May 6, 2009; the title track is used as the opening theme to the anime series Shangri-La. Her first full album Styles×Styles25 November 2009 · Studio albumSpotify (search)YouTube Music (search)Tracklist · 12 tracks1Get Ready3:252キミシニタモウコトナカレ4:003standing bird3:474XYZ4:465Let Me Be Myself4:366Deep Breathing6:037Welcome To My FanClub's Night! -Styles ver.-4:358h@e me? h@e you!3:559パラノイア4:1710M-Revolution4:2511YOUR ROCK4:0612Heart & Soul3:51 was released in November 2009; the album reached number 7 on the Oricon Weekly charts. In January 2010, she performed her first solo Nippon Budokan concert, which sold out in only one day. In March of the same year, she held her first tour of Asia, with concerts in Malaysia, Hong Kong, and Taiwan. This was followed in July by a 17-city summer tour of Japan. She released her second album Cosmic Cuune in November 2010 as her character Sheryl Nome. In late 2010, she was chosen to record the theme song for the film Incite Mill -7 Day Death Game-. In February 2011, she released her 3D live documentary movie May'n The Movie: Phonic Nation, and later that month released her third album If you..., which made number 7 on the Oricon Weekly Chart. In March of that year, she held her second solo Budokan concert. She then made an appearance at Japan Expo in Paris. She also sang the song "Mr. Super Future Star", which was used as the theme song for the Capcom game E.X. Troopers.
In 2011 and 2012, May'n collaborated with music artist Daisuke Asakura for the singles "Scarlet Ballet×Scarlet Ballet11 May 2011 · SingleSpotify (search)YouTube Music (search)Tracklist · 6 tracks1Scarlet Ballet4:102Smile:D3:413Scarlet Ballet (without May’n)4:094Smile:D (without May’n)3:425キミシニタモウコトナカレ -BIG☆WAAAAAVE!! Live Ver.-4:286Deep Breathing -BIG☆WAAAAAVE!! Live Ver.-6:14", which was used as the opening theme to the anime series Aria the Scarlet Ammo, and "Chase the world×Chase the world9 May 2012 · SingleSpotify (search)YouTube Music (search)Tracklist · 4 tracks1Chase the world3:492光4:373Chase the world - without May’n -3:494光 - without May’n -4:32", which was used as the opening theme to the anime series Accel World. She released her fourth album Heat on March 21, 2012. She represented Japan in October 2013 at the ABU TV Song Festival 2013 in Hanoi, Vietnam with her single "Vivid×ViViD24 July 2013 · SingleSpotify (search)YouTube Music (search)Tracklist · 4 tracks1ViViD4:242ワイルドローズ4:263ViViD (without May’n)4:244ワイルドローズ (without May’n)4:26". She was scheduled to make an appearance at Animax Carnival Philippines in December 2013, but the event was cancelled as a result of the effects of Typhoon Haiyan.
In 2014, May'n released her fifth album New World×NEW WORLD29 January 2014 · Studio albumSpotify (search)YouTube Music (search)Tracklist · 17 tracks · 2 discsDisc 11Lose My Illusions4:172Chase the world3:463Mr.Super Future Star4:054わたしのしるし5:215決意の朝4:096あの日の歌5:037IN THE AIR4:318Run Real Run4:149アオゾラ5:0410ViViD4:2411MOONWALKER3:4412ROCK YOUR BEATS4:04Disc 21Lose My Illusions -Music Video-2Chase the world -Music Video-3Mr.Super Future Star -Music Video-4Run Real Run -Music Video-5ViViD -Music Video-. She then returned to the United States with a solo concert in San Francisco and a performance at Union Square for J-Pop Summit Festival 2014.
May'n performed "Yamaidare darlin'", which was used as the first opening theme to the 2015 anime television series Aquarion Logos, and later performed the songs "Yoake no Logos", which was used as the second opening theme to Aquarion Logos, and the series' second ending theme "Hontō no Koe wo Anata ni Azuketakute", which was performed with Haruka Chisuga. She released her fifth album Powers of Voice×POWERS OF VOICE26 August 2015 · Album · CompilationSpotify (search)YouTube Music (search)Tracklist · 28 tracks · 2 discsDisc 11射手座☆午後九時Don't be late5:472ダイアモンド クレバス5:563ノーザン クロス4:494May'n☆Space5:285キミシニタモウコトナカレ4:026Ready Go!4:267pink monsoon4:458ユニバーサル。バニー6:009Grand Piano5:5710my teens, my tears3:3911愛は降る星のごとく6:4012シンジテミル4:1113Deep Breathing6:04Disc 21Scarlet Ballet4:102Brain Diver3:423もしも君が願うのなら4:584Chase the world3:465アオゾラ5:036Mr.Super Future Star4:057HEAT of the moment4:258Run Real Run4:149ViViD4:2310今日に恋色4:2311Lose My Illusions4:1912Re:REMEMBER4:2513Crazy Crazy Crazy -May’n ver.-3:2814Sympathy -May’n ver.-3:4515Fallin’ in or Not -May’n ver.-4:54 on September 7, 2015. She would also make an appearance at Animax Carnival Malaysia in March of that year. In 2016, she performed the song "Belief×Belief5 July 2016 · SingleSpotify (search)YouTube Music (search)Tracklist · 1 track1Belief (TV size)1:29", which was used as the opening theme to the anime television series Taboo Tattoo. She performed the song "Hikari Aru Basho e", which is used as the ending theme to the 2016 anime television series Izetta: The Last Witch. She also appeared at Animax Carnival Philippines in October of that year.
In 2017, May'n collaborated with idol unit Wake Up, Girls! in performing the song "One in a Billion×One In A Billion9 August 2017 · SingleSpotify (search)YouTube Music (search)Tracklist · 4 tracks1One In A Billion4:172王様のカデンツァ4:333One In A Billion (Inst)4:174王様のカデンツァ (Inst)4:31", which was used as the opening theme to the anime television series Restaurant to Another World. She made an appearance at Illinois' Anime Central event in May, and she also appeared at Anime Festival Asia Indonesia in August as a replacement for singer Ami Wajima, who had cancelled her appearance for health reasons. She released her sixth album Peace of Smile×PEACE of SMILE18 October 2017 · Studio albumSpotifyYouTube MusicTracklist · 14 tracks1Shine A Light4:312Belief4:083恋しさと せつなさと 心強さと4:124Re:REMEMBER4:245光ある場所へ5:106ヤマイダレdarlin’5:207今日に恋色4:258小さな幸せ4:549本当の声をあなたに預けたくて ‐May’n Ver.‐3:4510運命の太陽4:1211夜明けのロゴス5:4412君との今日、わたしの声5:2213バースデイ！〜PEACE of SMILE4:3914One In A Billion ‐May’n Ver.‐4:16 on October 30, 2017. She returned to Singapore in March 2018 for the anime event Anime Garden, and she appeared at the Anisong World Matsuri event in Los Angeles in July of that year. In September 2018, May'n and Megumi Nakajima, who played the role of Ranka Lee in Macross Frontier, released the single "Good job!×Good job!26 September 2018 · SingleSpotify (search)YouTube Music (search)Tracklist · 6 tracks1Good job!4:142ランカとBrand New Peach4:003ゴ～～ジャス4:184Good job! (w/o Sheryl & Ranka)4:145ランカとBrand New Peach (w/o Ranka)4:006ゴ～～ジャス (w/o Sheryl)4:13"; it was their first Macross-related single in seven years. She released an album titled Yell!!×YELL!!31 July 2019 · EPSpotify (search)YouTube Music (search)Tracklist · 7 tracks1マイヒロイン4:332全部大丈夫4:073Happiness4:084stair4:215サマー・スライダー4:346Lifetime with…5:427ハートライン -May'n ver.-4:09 and a single titled "Kiba to Tsubasa" (牙と翼) on July 31, 2019, which was used as the ending theme to the anime series Kochoki: Wakaki Nobunaga. She appeared at Cosplay Mania in the Philippines in September 2019.
In 2022, May'n became a part of the mixed-media project D4DJ, voicing the role of Neo of the in-universe group Abyssmare.
In 2026, May'n released "Love is the Strongest×LOVE IS THE STRONGEST15 February 2026 · SingleSpotifyYouTube Music (search)Tracklist · 1 track1LOVE IS THE STRONGEST3:46", the ending theme of the TV Asahi tokusatsu series Super Space Sheriff Gavan Infinity.

Musical style and influences

May'n's musical style varies in genre, ranging from pop and rock, to dance music and R&B, and she cites artists such as Britney Spears, Madonna, Janet Jackson, and Namie Amuro as her musical influences. She also cites her relationship with composer Yoko Kanno as a major factor in her career.
In interviews with Anime News Network, May'n discussed her performance style and her experiences working with composers such as Kanno and Daisuke Asakura. She stated that her initial preferred genres were R&B and dance music, but collaborating with Kanno made her realize that her voice fit rock songs more. Whenever she performs theme songs for anime, she would try to "feel each character's heart." Since she had been cast as the singing voice of the character Sheryl Nome, she had a desire to "become" the character, although Kanno would give her advice that she should stop acting too much like Sheryl and instead be herself. As for her involvement with Asakura, she stated that she admired Asakura's work and that collaborating with him allowed her to explore new music styles that she had not attempted before. May'n also explained the reason for her stage name. She stated that she began using the name "May'n" when she started performing songs for anime series, and that the name was a play on the English word "main", as she wanted her songs to be seen as "main themes" to her audiences, and for her fans to consider her their "main singer".
May'n discussed the production of her song "You", used as the opening theme to the anime series The Ancient Magus' Bride, in a February 2018 interview with DaVinci News. She said that the song was meant to represent the relationship between the series' characters Chise and Elias, and in particular Elias' representation as a dark and sad character. She notes that, as the single was released during her 10th anniversary, she wanted to challenge herself to "get better" in singing, and to improve her weaknesses.

Personal life

On December 28, 2025, May'n announced her marriage to guitarist Takashi Nakagawa.