2015

2015 is the year that Kobushi Factory was formed and Berryz Koubou went on indefinite hiatus.

Members

 * January 1: Morning Musume '14 becomes Morning Musume '15.
 * January 2: Kobushi Factory is formed.
 * March 3:
 * Berryz Koubou goes on indefinite hiatus.
 * Shimizu Saki and Tokunaga Chinami become Hello! Project Advisors.

Singles

 * January 14:
 * Chinrenka - Ishii Rika (major debut)
 * Twinkle Star Light / Himitsu - Maeda Irori
 * February 4: Taiki Bansei / Otome no Gyakushuu - ANGERME
 * March 4: Mayomayo Compass wa Iranai - StylipS
 * March 25: Itooshikutte Gomen ne / Koi Dorobou - Country Girls
 * April 1: Tsugi no Kado wo Magare / Gamusha LIFE / The Middle Management ~Josei Chuukan Kanrishoku~ - ℃-ute
 * April 8: Wonderful World / Ça va? Ça va? - Juice=Juice
 * April 15: Seishun Kozou wa Naiteiru / Yuugure wa Ameagari / Ima Koko Kara - Morning Musume '15

Albums

 * January 21: Kanjuku Berryz Koubou The Final Completion Box - Berryz Koubou (last)
 * February 18: 1 Let's say "Hello!" - Hello Pro Kenshuusei (general release)
 * March 17: Third Album (Kari) - Up Up Girls (Kari)

DVD Singles

 * February 8: Event V "Love together!"
 * February 22:
 * Event V "Taiki Bansei" - ANGERME
 * Event V "Otome no Gyakushuu" - ANGERME
 * March 26: Nen ni wa Nen / Survivor - Kobushi Factory

DVDs/Blu-rays

 * January
 * January 7: Alo-Hello! 7 Morning Musume DVD (DVD, Blu-ray)
 * January 7: Japan Expo 15th Anniversary: Berryz Kobo×℃-ute in Hello!Project Festival (DVD)
 * January 21: S/mileage no Music V Collection 3 (DVD, Blu-ray)
 * January 23: Morning Musume '14 Live Concert in New York (DVD) (H!P Fanclub)
 * February
 * February 4: The Girls Live Vol.6 (DVD)
 * February 11:
 * Morning Musume '14 Concert Tour Aki GIVE ME MORE LOVE ~Michishige Sayumi Sotsugyou Kinen Special~ (DVD, Blu-ray)
 * Matsuura Aya Luxury Christmas Night 2013 at COTTON CLUB
 * February 25: Berryz Koubou Debut 10shuunen Kinen Concert Tour 2014 Aki ~Professional~  (DVD, Blu-ray)
 * February 27: Greeting ~Sasaki Rikako~ - Sasaki Rikako (Blu-ray)
 * February 28:
 * Berryz Koubou DVD Magazine Vol.41
 * Berryz Koubou DVD Magazine Vol.42


 * March
 * March 3: Berryz Koubou DVD Magazine Vol.43
 * March 4:
 * ℃-ute Concert Tour 2014 Aki ~Monster~ (DVD, Blu-ray)
 * Engeki Joshibu "Musical Koisuru Hello Kitty" - Juice=Juice (DVD)
 * The Girls Live Vol.7 (DVD)
 * Iwai THE Possible Japan Tour 2014 ~8nen Kakarimashita wa~ (DVD, Blu-ray)
 * March 11: Morning Musume '14 Live Concert in New York (DVD) (General release)
 * March 18: S/mileage Live Tour 2014 Aki ~FULL CHARGE~ FINAL in O-EAST (DVD, Blu-ray)
 * March ??: Greeting ~Makino Maria~ - Makino Maria (Blu-ray)


 * April
 * April 8: Sixteen - Sayashi Riho (Blu-ray)
 * April ??: Michishige Camera Kanzenban (Kari) - Morning Musume '14 (DVD)

Concerts

 * 2014 - April 25: Juice=Juice First Live Tour 2014-2015 News=News ~Kakuchi yori Otodoke Shimasu!~
 * January 2 - February 15: Hello! Project 2015 WINTER
 * February 3: Berryz Koubou Naruchika 2015 in Bangkok
 * February 13 - May 4:℃-ute Naruchika 2015 Tour
 * February 28 - March 1: Berryz Koubou Matsuri
 * March 3: Berryz Koubou Last Concert 2015 Berryz Koubou Ikube!
 * March 8 - March 22: Hello Pro Kenshuusei Happyoukai 2015 ~3gatsu no Nama Tamago Show!~
 * March 14 - May 5: ANGERME Starting Live Tour 2015 Spring
 * March 14 - May 27: Morning Musume '15 Concert Tour Haru ~GRADATION~
 * March 21 - April 26: ℃-ute Concert Tour Haru
 * March 28 - March 29: Hello! Project Hina Fest 2015
 * May 26 - TBA (ANGERME Nippon Budokan Concert)
 * June 11: TBA (℃-ute 10th Anniversary Concert)

Events

 * January 7: Ishida Ayumi Birthday Event 2015
 * January 19 - January 20: Berryz Koubou FC Event 2015
 * January 21 - January 23: Berryz Koubou Fanclub Tour in Okinawa "Toraberryz.com FINAL!!"
 * January 23: Berryz Koubou Special Live Vol.2 @ COTTON CLUB
 * February 5 - February 7: Yajima Maimi, Nakajima Saki, & Hagiwara Mai 2015 Birthday Event
 * March 2 - March 3: Berryz Koubou 3 Getsu 3 Nichi Concert ga mireru ~Very Very Kandou Tour~
 * March 6: Momochi no Otanjoubi Kai ~Otomomochi Zenin Shugo 2015~
 * March 12: Fukuda Kanon Birthday Event 2015
 * March 16: Morning Musume '15 Oda Sakura Birthday Event ~Sakura no Shirabe 4~
 * March 28 - March 29: Forest For Rest SATOYAMA & SATOUMI e Ikou 2015
 * April 2: Miyazaki Yuka Birthday Event 2015
 * April 6: Katsuta Rina Birthday Event 2015
 * April 13: ℃-ute Suzuki Airi Birthday Event 2015

Publications

 * February 25: Michishige Camera 2 ~'14 graduation~
 * February 26: Berryz Kobo 2004-2015 - Berryz Koubou
 * March 25: Juurokusai - Sayashi Riho

Media

 * January 4: SS1422 becomes AS1422
 * February 25: Natsuyaki Miyabi graduates from BAKUNAI
 * February 26: Sakura Sakuradio ends
 * February 28: Torattoria Buono! ends
 * March 1: BZS1422 ends
 * March 5:
 * Morning Musume '15 12ki Relay begins
 * Berryz Koubou's final appearance on The Girls Live

Other

 * September 14: Morning Musume's 18th Anniversary