2013

2013 is the year that Juice=Juice was formed and Mano Erina and Tanaka Reina graduate.

Members

 * January 24: Sato Maria graduates NICE GIRL Project! Kenshuusei and NICE GIRL Project!
 * February 3:
 * Juice=Juice is formed
 * Miyazaki Yuka joins Hello! Project
 * Yuihara Sachi graduates from NICE GIRL Project! Kenhuusei and NICE GIRL Project!
 * February 23: Mano Erina graduates from Hello! Project
 * March 2: Plumeria, Mellowquad, and Dia Lady are formed
 * May 21: Tanaka Reina graduates from Morning Musume and Hello! Project

Singles

 * January 16:
 * Sekaijuu ni Kimi wa Hitori Dake / Valentine's RADIO / Chocolate Damashii - Kikkawa Yuu
 * Tegami/Rolling Days - Tasaki Asahi (indies debut)
 * January 23: Help me!! - Morning Musume
 * February 6: Kono Machi - ℃-ute
 * February 20:
 * Hito Kakera no Kiseki - Shibata Ayumi
 * Respect Tokyo / Sutorera! ~Straight Up!~ - Up Up Girls (Kari)
 * February 27: Cabbage Hakusho ~Haru Hen~ - Peaberry (major debut)
 * March 13:
 * Asian Celebration - Berryz Koubou
 * SAKURA DRIVE / Dateline - Up Up Girls (Kari)
 * Shiny Blue - YuiKaori
 * April 3:
 * Crazy Kanzen na Otona - ℃-ute
 * Watashi ga Iu Mae ni Dakishimenakya ne - Juice=Juice (indies debut)
 * Tokainaka no Kare - GREEN FIELDS
 * Sakura Dokei/Amayo no Tsuki - Tasaki Asahi
 * April 10: Zenryoku Banzai! My Glory! - THE Possible
 * April 17: Brainstorming/Kimi Sae Ireba Nani mo Iranai - Morning Musume

Albums

 * January 20: Hello, Little Monsters - Noto Arisa
 * January 30:
 * Berryz Mansion 9 Kai - Berryz Koubou
 * First Album (Kari) - Up Up Girls (Kari) (debut)
 * February 6: BEST FRIENDS - Mano Erina (last)
 * February 20: Aratamemashite, THE Possible Desu! ~Nyuumon Hen Best~ - THE Possible
 * March 3: Kopinks! Melodies ~star chart~ - Kopink
 * March 6: Haru no Graduation - Kitahara Sayaka (debut)
 * April 24: Two YOU - Kikkawa Yuu
 * Spring: TBA - S/mileage

DVDs

 * January 23: Dress up Kanon - Fukuda Kanon
 * January 30: Greeting ~Oda Sakura~ - Oda Sakura
 * February 14: Vivid Flower - Wada Ayaka
 * February 20: S/mileage Live Tour 2012 Aki ~Choi Kawa Banchou~ (DVD + Blu-ray) - S/mileage
 * February 27: Saki Style - Nakajima Saki
 * March 2: SATOYAMA movement MUSIC VIDEO CLIPS - Peaberry, DIY♡, GREEN FIELDS, Harvest, Tasaki Asahi
 * March 6:
 * Music V Tokushuu 4 ~Cutie Visual~ - ℃-ute
 * Momo Play 3 ~Rest Another Day~ - Tsugunaga Momoko
 * March 13: Morning Musume Tanjou 15 Shuunen Kinen Concert Tour 2012 Aki ~Colorful Character~ (DVD + Blu-ray) - Morning Musume
 * March 20: Music V Tokushuu 4 ~Cutie Visual~ (Blu-ray) - ℃-ute
 * March 31:
 * Take in spring - Takeuchi Akari
 * snowdrop - Sayashi Riho
 * April ?:
 * Hello! SATOYAMA Life Vol.1 - Hello! Project, SATOYAMA movement
 * Hello! SATOYAMA Life Vol.2 - Hello! Project, SATOYAMA movement
 * May 15: ℃-ute Concert Tour 2012~2013 Fuyu ~Shinseinaru Pentagram~ (DVD + Blu-ray) - ℃-ute

Concerts

 * January 2 - February 3: Hello! Project Tanjou 15 Shuunen Kinen Live 2013 Fuyu ~Viva!~
 * January 4 - February 3: Hello! Project Tanjou 15 Shuunen Kinen Live 2013 Fuyu ~Bravo!~
 * February 2: ℃-ute Concert Tour 2012~2013 Fuyu ~Shinseinaru Pentagram~
 * February 16 - April 27: Berryz Koubou Concert Tour 2013 Haru ~Berryz Mansion Nyuukyosha Boshuuchuu!~
 * February 23: Mano Erina Memorial Concert 2013 in Nakano "OTOME LEGEND~For the Best Friends" (Mano Erina graduation)
 * March 2 - March 3: Hello! Project Haru no Dai Kansha Hinamatsuri Festival 2013
 * March 16 - May 21: Morning Musume Concert Tour 2013 Haru Michishige☆Eleven SOUL ~Tanaka Reina Sotsugyou Kinen Special~ (Tanaka Reina graduation)
 * March 27 - May 14: LoVendoЯ First Live Tour 2013 Haru ~Lavender~
 * March 31: Hello! Pro Kenshuusei Happyoukai 2013 ~3gatsu no Nama Tamago Show!~
 * April 20 - June 29: ℃-ute Concert Tour 2013 Haru ~Treasure Box~

Books

 * January 16: Alo-Hello! Morning Musume 10ki Member Shashinshuu - Morning Musume 10th Generation
 * January 25: Mille-feuille - Michishige Sayumi
 * February 12: Colorful Character - Morning Musume
 * February 20: Naka-san - Nakajima Saki
 * February 23: Mano na no - Mano Erina
 * March 2: SATOYAMA Guide BOOK - Hello! Project, SATOYAMA movement
 * March 9: Concert Tour 2012~2013 Fuyu ~Shinseinaru Pentagram~ Ura - ℃-ute
 * March 18: Hello! Project BEST SHOT!! Vol.20 - Hello! Project
 * March 31: Sotsugyou - Suzuki Airi