AKB48

AKB48 is a Japanese female idol group formed on December 8, 2005 by producer Yasushi Akimoto. The group's name is an abbreviation of Akihabara48, referring to the Akihabara district in Tokyo, the center of Japanese pop culture where the group is based. AKB48 is known as the pioneer of the "idol you can meet" concept, in which fans can watch the members' live performances at a dedicated theater on a regular basis.

History

The group originated from an audition held by Yasushi Akimoto in July 2005, which was attended by 7,924 teenage girls. From those thousands of participants, 45 people were selected as the initial members. AKB48 made its debut by releasing its first single, Sakura no Hanabiratachi, in February 2006. Since then, the group has grown rapidly and even once earned a Guinness World Records title as the "world's largest pop group".

AKB48 originally implemented a team system (Team A, Team K, Team B, Team 4, and Team 8) before that system was eventually abolished on October 17, 2023. In April 2023, Team 8 was declared inactive and all of its members joined the other existing teams.

Members

The lineup of AKB48 members often changes as members "graduate" from the group and are replaced by new members from auditions. This change has become one of the distinctive features of the AKB48 system. In April 2026, the number of AKB48 members was recorded at 51 people.

Generations and Recruitment System

AKB48 recruits members through auditions held periodically. Members are divided by generation, which indicates when they joined. The newest generations such as the 19th, 20th, and 21st generations continue to add new color to the group. The ongoing recruitment process allows AKB48 to keep renewing itself with talented young talent.

General Manager (Sosokan)

The leader or "general manager" of AKB48 and all of its sister groups is currently Narumi Kuranoo. She serves as the fourth-generation general manager after succeeding Mion Mukaichi. Mion Mukaichi herself was the third-generation general manager who graduated from the group in April 2026. In an interview in June 2026, Kuranoo expressed her desire to keep seeking a new form for AKB48 in an ever-changing era.

Discography

65th Single: Masaka no Confession

AKB48's 65th single, titled Masaka no Confession (意外の告白), was released on April 2, 2025. This single was the first release in AKB48's 20th anniversary year. The center position on this single was held by Yagi Azuki (八木愛月).

66th Single: Oh My Pumpkin!

The 66th single was released as AKB48's 20th anniversary single on August 13, 2025. This single was special because it featured legendary members from AKB48's early generations as well as members from international sister groups, including Shania Gracia from JKT48, who also joined as senbatsu. The music video for this single has also been released and received a warm reception from fans.

67th Single: Nagori Zakura

The 67th single, titled Nagori Zakura (名残り桜), was released on February 25, 2026. This single featured 16 senbatsu members led by AKB48's top-tier members.

68th Single: Suki-ish

AKB48's 68th single, titled Suki-ish (好きish), is scheduled for release on August 19, 2026. The single's title is a wordplay on "suki" (like) with the suffix "-ish", meaning "somewhat" or "kind of", so it can be interpreted as "kind of like" or "maybe like". This single has drawn attention because Ito Momoka (伊藤百花) from the 19th generation was entrusted as center for two consecutive singles, an achievement that last occurred about 12 years ago. The music video for this single has been viewed more than 8 million times in about three weeks since its release, showing positive momentum for the group.

Theater and Performances

AKB48 has a dedicated theater in Akihabara, Tokyo, which serves as the venue for the members' regular performances. The "idol you can meet" concept allows fans to watch the members' live performances regularly at this theater.

Yume no Pop Star (Dream Pop Star)

On August 7, 2026, AKB48 began a new theater performance titled Yume no Pop Star (夢のポップスター). This performance carries the theme of "singing ability" (kakuryoku) as its main focus, in which the members return to the basics of being idols, namely "singing and dancing". General Manager Kuranoo stated that through this performance, AKB48 wants to become "the best pop star that can captivate through singing and performance". This performance also serves as a reminder of AKB48's great dream of performing at Tokyo Dome.

AKB48 Group and Sister Groups

AKB48 has many sister groups both inside and outside Japan. Domestically, there are groups such as SKE48 (Nagoya), NMB48 (Osaka), HKT48 (Fukuoka), NGT48 (Niigata), and STU48 (a cruise ship). Outside Japan, AKB48 has formed a number of sister groups spread across various Asian countries.

International Sister Groups

AKB48's first international sister group is JKT48, based in Jakarta, Indonesia, formed in 2011. JKT48 became the pioneer for other international sister groups. After JKT48, AKB48 formed BNK48 in Bangkok, Thailand; MNL48 in Manila, the Philippines; TPE48 in Taipei, Taiwan (previously known as AKB48 Team TP, which officially changed its name to TPE48 on January 18, 2026); and CGM48 in Chiang Mai, Thailand.

The newest sister group is KLP48, based in Kuala Lumpur, Malaysia, which is AKB48's 10th international sister group. KLP48 officially debuted on August 18, 2024.

In addition, there is also Quadlips, which is the first international unit from the AKB48 Group involving members from various sister groups.

20th Anniversary

AKB48 celebrated its 20th anniversary in 2025 with a series of spectacular concerts. From December 4 to 7, 2025, AKB48 held the AKB48 20th Year Live Tour 2025 at Nippon Budokan, Tokyo. The concert was held across 6 performances and attracted 49,000 fans. The climax on the final night featured 184 members, consisting of 48 active members and 135 former members who returned to perform, making it the largest concert in AKB48 history.

The moment that most shook fans was the return of the first-generation "Kami 7" (神7)—the seven most popular members from the AKB48 general election—in six of its seven members. The six members who appeared were Maeda Atsuko, Oshima Yuko, Takahashi Minami, Itano Tomomi, Shinoda Mariko, and Kojima Haruna. The one member who did not attend was Watanabe Mayu, who has retired from the entertainment world. Oshima Yuko's appearance was especially special because she had just given birth to her second child in May 2025. Maeda Atsuko also wept on stage.

20th Anniversary Single

The 66th single Oh My Pumpkin! was released as part of AKB48's 20th anniversary celebration. This single featured not only active members but also legendary former members and members from international sister groups, making it a special tribute celebrating AKB48's two-decade journey.

Impact and Legacy

AKB48 has become a worldwide pop culture phenomenon. The "idol you can meet" concept they introduced has changed the landscape of the idol industry in Japan and inspired many idol groups throughout Asia. The general election system (sousenkyo) introduced in 2009, in which fans vote for their favorite members to become senbatsu on the next single, has become a model widely imitated by other idol groups.

Entering 2026, AKB48 continues to show its presence by releasing new singles and holding innovative theater performances. General Manager Kuranoo expressed her belief that "a good wave is coming" for AKB48, with the goal of performing at Tokyo Dome and becoming a "pop star" known to the wider public.

References

· AKB48公式サイト | ニュース – 68thシングル『好きish』ジャケット写真&収録内容一挙公開!

· UNIVERSAL MUSIC JAPAN – AKB48 68thシングルタイトルが『好きish』に決定!!

· オリコンニュース / 毎日新聞 – AKB48、新曲MVが800万回突破で破竹の勢い「いい波が来ている」

· KAORI Nusantara – AKB48 Rilis MV Single ke-66 Oh My Pumpkin!

· KAORI Nusantara – AKB48 Umumkan Single ke-66, Shania Gracia dari JKT48 Bergabung dengan 4 Eks Kami 7!

· WEBザテレビジョン – 3代目AKB48グループ総監督・向井地美音がグループ卒業

· Wikipedia bahasa Indonesia – Daftar anggota AKB48

· モデルプレス – AKBグループ総監督、美ウエストのぞく衣装で就任2周年を報告

· 西スポWEB OTTO! – 今のAKB48は『輪』 現総監督・倉野尾成美が語る“AKB48の変化”

· AKB48公式サイト | ディスコグラフィー – 65th Single「まさかのConfession」

· AKB48公式サイト | ディスコグラフィー – 67th Single「名残り桜」

· 明報 – AKB48「神七」賀20周年 高橋南跳到缺氧

· ETtoday – AKB48成軍20年!前田敦子、大島優子世紀合體淚崩

· IDN Times – Daftar 48 Group dari Asia Tenggara, Sister AKB48 yang Kompak

· KAORI Nusantara – AKB48 Umumkan Sister Group Asal Malaysia KLP48

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KO1KEYZ

KO1KEYZ (Japanese: コイキーズ, pronounced Koikīzu) is a Japanese male vocal group. The group was formed through the survival show PRODUCE 101 JAPAN SHINSEKAI (also known as Nippu Shinsekai), which aired from March 26 to June 6, 2026, and was sponsored by Yoshimoto Kogyo and CJ ENM. They are the fourth group to emerge from the PRODUCE 101 JAPAN franchise, following JO1, INI, and ME:I.

Background and Formation

Unlike previous seasons, PRODUCE 101 JAPAN SHINSEKAI held global auditions for the first time in various countries, including Japan, Korea, and the United States. The entire main filming and training process was conducted in South Korea, including at Paju English Village, in order to give participants an intensive K-pop-style training experience.

The final round was held on June 6, 2026 at Tokyo Gymnasium and was broadcast live by Nippon TV, Lemino, and Mnet Plus. In this round, the remaining 22 contestants presented their debut stages by performing the songs "Go Go" and "BORN TO BE". All finalists also collectively performed the ballad "Run Again", which was written and composed by Kawashiri Ren of JO1.

Members

Of the 22 finalists, 12 were announced as having passed and were selected as members of KO1KEYZ based on voting. The total number of votes collected in the final round reached 6,983,025. The member lineup consists of nine Japanese nationals, two South Korean nationals, and one person of mixed Japanese-Korean heritage. The following are the members' names in order of their final ranking:

K.DAIKI (Katō Daiki) was born on October 8, 2004 in Aichi Prefecture. K.DAIKI is known for his positive energy and has the nickname "Midori" because of his love of the color green. He managed to return to first place after briefly dropping to 10th place in the third round.

YOSHIKI (Yada Yoshiki) was born on June 18, 2004 in Nara Prefecture. YOSHIKI is characterized by his pink hair, is known for his melodious baritone voice, and has a skill for making macarons.

SIYOUNG (Park Si-young) was born on May 6, 2003 in Gyeonggi Province, South Korea. Before joining PRODUCE 101 JAPAN, he was a member of the Korean male vocal group MIRAE under DSP Media from 2021 to 2024.

SHINHAENG (Oh Shin-haeng) was born on May 3, 2004 in Mokpo, South Korea.

YUKI (Gotō Yūki) was born on December 24, 2007 in Kanagawa Prefecture.

ISSA (Yanagiya Issa) was born on March 10, 2005 in Gunma Prefecture.

KEITO (Ono Keito) was born on July 25, 2000 in Kōchi Prefecture.

YURA (Abe Yura) was born on June 16, 2005 in Ibaraki Prefecture.

RYOGA (Iizuka Ryōga) was born on January 21, 2005 in Gunma Prefecture.

RYUJI (Sugiyama Ryūji) was born on July 7, 2006 in Saitama Prefecture.

KOSUKE (Terui Kōsuke) was born on December 2, 2007 in Chiba Prefecture.

TOWA (Hamada Towa) was born on June 5, 2007 in Hyōgo Prefecture.

Etymology

The group name KO1KEYZ was chosen through a public contest entered by viewers (National Producers and SEKAI Producers). The name contains a clever play on words that combines several meanings: "KO1" is read similarly to "koi", which in Japanese means "come" as in the invitation "こっちへ来て、一緒に遊ぼう! (Come here, let's play together!)", while at the same time "koi" also means "love" (恋). Meanwhile, "KEYZ" refers to the word "keys", meaning "keys". Thus, KO1KEYZ is interpreted as "the key that opens the door to a new world, calling fans to come (koi), opening their hearts, and ultimately falling in love (koi)". The group members themselves are also seen as symbols of the "keys" that connect fans' dreams with a wider new world.

Early Activities and Debut

KO1KEYZ is scheduled to make its official debut in the fall of 2026 simultaneously in Japan and South Korea. Prior to debut, they have been confirmed to appear at KCON LA 2026, which will be held on August 14, 2026. In addition, agency LAPONE Entertainment has also announced fan meeting schedules in three cities. The first meetings will be held in Tokyo and Hyōgo, Japan, in August and September 2026, followed by a meeting in Seoul, South Korea, in November 2026.

Discography

To date, KO1KEYZ has not released any official albums or singles. Songs performed during the final round, such as "Go Go" and "BORN TO BE", remain assignment songs from the show and have not been released as official group works.

References

"「日プ新世界」デビューグループ名は「KO1KEYZ(コイキーズ)」に決定". Modelpress. 2026.

"KO1KEYZ(コイキーズ)のメンバーは?PRODUCE 101 JAPAN 新世界(日プ新世界)からデビューするグループのプロフィールを紹介!". UtaTen. 2026.

"日プ新世界発、新ボーイズグループ「KO1KEYZ(コイキーズ)」デビューメンバーを全員紹介". TRILL. 2026.

"【日プ新世界】KO1KEYZ(コイキーズ)メンバー12人プロフィール&最終順位まとめ!". TMTN. 2026.

"Знакомьтесь с KO1KEYZ: На шоу PRODUCE 101 JAPAN SHINSEKAI сформирована новая глобальная мужская группа из 12 человек". YesAsia.ru. 2026.

"日プ新世界発「KO1KEYZ」お披露目 夢は東京ドーム 唯一無二のグループ目指す". Oricon. 2026.

"KO1KEYZ: Grup Idola Jepang Baru yang Siap Mendunia". TEGAROOM ONLINE. 2026.

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