Well-known J-rockers' birthdays will be listed here.
If you notice this list has one missing, please don't hesitate to submit it to us.

January:
    1/9 -- Guniw Tools guitarist, Jake
    1/13 -- Luna Sea drummer, Shinya
    1/13 -- Plastic Tree drummer, Takashi
    1/16 -- Plastic Tree guitarist, Akira
    1/16 -- Psycho le Cemu guitarist, Lida
    1/17 -- Nookicky vocalist, Full
    1/17 -- Judy & Mary drummer, Kouta
    1/21 -- Janne da Arc bassist, Ka-yu
    1/22 -- Kagerou bassist, Kuya
    1/24 -- Buck-Tick bassist, Yutaka
    1/26 -- Solo artist, Kana
    1/27 -- Janne da Arc vocalist, Yasu
    1/29 -- L'Arc~en~ciel vocalist, Hyde
    1/29 -- Siam Shade vocalist, Hideki

February:
    2/1 -- Malice Mizer drummer, Kami
    2/2 -- Glay guitarist, Hisashi
    2/3 -- Duel Jewel guitarist, Shun
    2/3 -- sexMachineguns guitarist, Sussy
    2/5 -- Kagrra bassist, Nao
    2/5 -- Psycho le Cemu vocalist, Daishi
    2/6 -- The Brilliant Green vocalist, Tomoko Kawase
    2/7 -- Dragon Ash drummer, Makoto Sakurai
    2/8 -- Deadman bassist, Yukino
    2/11 -- The Brilliant Green guitarist, Ryo Matsui
    2/11 -- Kagrra drummer, Izumi
    2/13 -- Go!Go! 7188 vocalist/bassist, Akko
    2/16 -- Dir en grey vocalist, Kyo
    2/17 -- Dir en grey guitarist, Kaoru
    2/24 -- Dir en grey drummer, Shinya
    2/24 -- Pierrot vocalist, Kirito
    2/26 -- Siam Shade guitarist, Kazuma

March:
    3/6 -- D'espairsRay drummer, Tsukasa
    3/6 -- Plastic Tree vocalist, Ryutaro
    3/7 -- Buck-Tick vocalist, Atsushi
    3/8 -- Mr. Children vocalist, Kazutoshi Sakurai
    3/8 -- Sads guitarist, Sakashita
    3/8 -- Waive guitarist, Rui
    3/10 -- L'Arc~en~Ciel bassist, Tetsu
    3/16 -- sexMachineguns drummer, SuperStar Sypan Joe
    3/17 -- La'cryma Christi bassist, Shuse
    3/17 -- Psycho le Cemu guitarist, Aya
    3/19 -- Moi Dix Mois guitarist, Mana
    3/21 -- Kagerou guitarist, Yuana
    3/25 -- Oblivion Dust vocalist, Ken
    3/27 -- thee machine gun elephant bassist, Kouji Ueno
    3/30 -- Siam Shade drummer, Junji
    3/31 -- Dir en grey bassist, Toshiya

April:
    4/3 -- thee michelle gun elephant drummer, Kazuyuki Kuhara
    4/7 -- Lareine bassist, Emiru
    4/7 -- Raphael guitarist, Kazuki
    4/11 -- wyse guitarist, Mori
    4/12 -- Bump of Chicken vocalist/guitarist, Motoo Fujiwara
    4/12 -- Hysteric Blue drummer, Takuya
    4/12 -- La'cryma Christi guitarist, Koji
    4/12 -- Sads ex-drummer, Muta
    4/12 -- Spiky bassist, Ren
    4/14 -- Sads drummer, Eiji Mitsuzono
    4/16 -- sex Machineguns drummer, Clutch J. Himawari
    4/18 -- GuruGuru Eigakan vocalist, Masatoshi Yoshikawa
    4/23 -- Shazna vocalist, Izam
    4/24 -- Sads ex-bassist, Tanuma
    4/26 -- Due'le Quartz vocalist, Sakito
    4/27 -- Quruli vocalist/guitarist, Shigeru Kishida
    4/28 -- sex Machineguns vocalist/guitarist, Anchang
    4/29 -- Duel Jewel guitarist, Yuya

May:
    5/3 -- Malice Mizer vocalist, Klaha
    5/4 -- Fairy Fore bassist, Yasu
    5/4 -- Pierrot guitarist, Jun
    5/11 -- Due'le Quartz drummer, Kazuki
    5/12 -- Unicorn vocalist, Tamio Okuda
    5/20 -- Luna Sea vocalist, Ryuichi
    5/23 -- Raphael bassist, Yukito
    5/25 -- Lareine drummer, Machi
    5/26 -- Glay guitarist, Takuro
    5/29 -- Hysteric Blue guitarist, Naoki
    5/29 -- Malice Mizer guitarist, Kozi

June:
    6/2 -- Amadeus keyboardist, Hiron
    6/3 -- Pierrot bassist, Kohta
    6/3 -- La'cryma Christi drummer, Levin
    6/3 -- Blam Honey percussionist, Ryonai
    6/3 -- Spread Beaver guitarist, Kiyoshi
    6/4 -- Blam Honey vocalist/guitarist, Tatsuya
    6/7 -- Glay supporting drummer, Nagai Toshi
    6/8 -- Glay vocalist, Teru
    6/10 -- Zigzo bassist, Den
    6/15 -- caligari bassist, Kenjirou
    6/16 -- Buck-Tick guitarist, Hidehiko
    6/16 -- Baiser bassist, Shaisuke
    6/18 -- Madeth Gray'll guitarist, Airi
    6/19 -- Siam Shade guitarist, Daita
    6/20 -- Madeth Gray'll guitarist, Izumi
    6/20 -- /\ucifer guitarist, Yuki
    6/27 -- Janne da Arc keyboardist, Kiyo
    6/28 -- caligari guitarist, Ao
    6/30 -- Fatima drummer, Towa

July:
    7/4 -- Solo artist, Gackt
    7/5 -- Fairy Fore guitarist, Akihide
    7/8 -- Luna Sea guitarist, Sugizo
    7/11 -- The Brilliant Green bassist, Shunsaku Okuda
    7/11 -- Pierrot drummer, Takeo
    7/11 -- Raphael vocalist, Yuki
    7/12 -- Inugami Circus-dan vocalist, Kyoko
    7/12 -- Kagerou drummer, Shizumi
    7/12 -- X-Japan bassist, Taiji
    7/17 -- Schwarz Stein vocalist, Kaya
    7/19 -- Kuroyume bassist, Hitoki
    7/19 -- Lareine vocalist, Kamijo
    7/20 -- Inugami Circus-dan guitarist, George II
    7/30 -- Kagerou vocalist, Daisuke
    7/31 -- D'espairsRay bassist, Zero

August:
    8/3 -- Laputa guitarist, Kouichi
    8/3 -- Lareine guitarist, Mayu
    8/5 -- La'cryma Christi guitarist, Hiro
    8/7 -- Aliene Ma'riage vocalist, Kyoka
    8/8 -- Malice Mizer bassist, Yu~ki
    8/9 -- Laputa bassist, Junji
    8/9 -- Amadeus vocalist, Seiji
    8/12 -- Luna Sea bassist, J
    8/14 -- Zigzo guitarist, Ryou
    8/19 -- Buck-Tick drummer, Toll
    8/23 -- /\ucifer guitarist, Atsuro
    8/29 -- Syndrome vocalist, Asagi

September:
    9/2 -- Nookicky guitarist, Zull
    9/8 -- GuruGuru Eigakan drummer, Kouji Matsushima
    9/9 -- GuruGuru Eigakan guitarist, Shunsuke Yamada
    9/9 -- Judy & Mary guitarist, Takuya Asanuma
    9/11 -- Kagrra guitarist, Shin
    9/12 -- Psycho le Cemu drummer, Yura
    9/14 -- Solo artist, Miyavi
    9/14 -- Penicillin bassist, O-Jiro
    9/14 -- Psycho le Cemu bassist, Seek
    9/24 -- Mr. Children guitarist, Kenichi Tahara
    9/29 -- Luna Sea guitarist, Inoran

October:
    10/3 -- L'Arc~en~Ciel bassist, Tetsu
    10/4 -- Penicillin guitarist, Chisato
    10/6 -- La'cryma Christi vocalist, Taka
    10/7 -- Boowy vocalist, Himuro Kyosuke
    10/10 -- Laputa vocalist, Aki
    10/10 -- X Japan vocalist, Toshi
    10/11 -- Oblivion Dust guitarist, Kaz
    10/15 -- Siam Shade bassist, Natin
    10/17 -- Glay bassist, Jiro
    10/18 -- Blood bassist, Kaede
    10/19 -- Solo artist, Takui
    10/20 -- Zephyr guitarist, Shinobu
    10/20 -- Syndrome drummer, Shion
    10/21 -- Buck-Tick guitarist, Hisashi
    10/29 -- Shazna bassist, Niy
    10/30 -- Duel Jewel bassist, Ka-non
    10/30 -- Sads vocalist, Kiyoharu
    10/31 -- caligari drummer, Makoto

November:
    11/4 -- Dope Headz guitarist, Pata
    11/5 -- MUCC bassist, Yuke
    11/7 -- Raphael vocalist,Yuki
    11/8 -- Shazna guitarist, A.O.I.
    11/11 -- La'Mule vocalist, Kon
    11/12 -- La'Mule drummer, You-Ya
    11/12 -- Nookicky dancer, Dinah
    11/14 -- Mr. Children drummer, Hideya Suzuki
    11/14 -- Fairy Fore vocalist, Takashi
    11/16 -- Plastic Tree bassist, Tadashi
    11/17 -- Laputa drummer, Tomoi
    11/17 -- Pierrot guitarist, Aiji
    11/17 -- Raphael drummer, Hiro
    11/18 -- Kagerou bassist, Kazu
    11/20 -- X Japan drummer, Yoshiki
    11/21 -- Janne da Arc drummer, Shuji
    11/23 -- Waive vocalist, Takayuki
    11/24 -- L'Arc~en~ciel drummer, Yukihiro
    11/25 -- Solo artist, Shiina Ringo
    11/28 -- L'Arc~en~ciel guitarist, Ken

December:
    12/7 -- Kagrra vocalist, Ishi
    12/7 -- caligari vocalist, Shuuji (Ishii)
    12/7 -- D'espairsRay guitarist, Karyu
    12/7 -- wyse drummer, Kenji
    12/9 -- Metronome guitarist, Fukusuke
    12/9 -- Sads bassist, Masaru
    12/12 -- Malice Mizer vocalist, Tetsu
    12/13 -- Solo artist, hide
    12/13 -- Guniw Tools guitarist/bassist, Asaki
    12/13 -- Judy and Mary bassist, Yoshihito
    12/13 -- sex Machineguns bassist, Noisy
    12/20 -- Dir en grey guitarist, Die
    12/17 -- Inugami Circus-dan guitarist, Akira
    12/29 -- Duel Jewel vocalist, Hayato