JPop Lyric Station

Contains romanized Japanese lyrics of several J-pop songs.
http://www.homestead.com/JPopLyricStation/

Japanese Channel

With galleries, MP3s, and wallpapers, such as X-Japan, Hide, L'Arc~en~Ciel, Luna Sea, Glay, Gackt, Shazna, Speed, Max, and Namie Amuro.
http://www.geocities.com/Tokyo/Field/4849/

Umichan's Japanese Artist Image Gallery

Image galleries of various Japanese artists including j-pop, j-rock, and anime singing seiyuu.
http://www.angelfire.com/ca5/elf/

Icepoint

Extensive resource for jpop/jock/Jdrama contents and mp3s.
http://www.icepoint.com/

Oni to Sakura:

Jrock and Jpop site with mp3s, downloads, icons, graphics, layouts, winAMP skins, wallpapers, postcards, and lyrics.
http://www.angelfire.com/goth/ots/

The J-Rock Saga

Japanese rock and visual kei resources.
http://www.jrocksaga.com/

J-Pop Station 2000

A collection of Jpop MP3s, updated frequently.
http://members.aol.com/jpop00/

J-Pop Fan Club

BBS for J-Pop fans.
http://groups.yahoo.com/group/JPOPfans/

Famous Japanese

Large photo collections of current popular Japanese musicians, and performers.
http://www.kyoto-su.ac.jp/information/famous/

Japan Mania

Jpop artists' websites and song collection, with new and old songs from Japanese singers.
http://www.geocities.com/x-hawk/

Juice Music Magazine

Monthly bilingual music magazine from Tokyo, with interviews, reviews, previews, columns and artists from both the live band and club circuits.
http://www.juicemusic.com/

Nihon no Pops

Japanese Pop from the 1950s to the 1990s.
http://home.earthlink.net/~glenn_mariko/nihon.htm

Opera Japonica

Comprehensive coverage of opera in Japan; includes monthly schedules, reviews, interviews, international reports, and multimedia files.
http://www.Operajaponica.org/

Tokyo Indie Gig Guide

Calendar guide to live shows in Tokyo with information about venues and links. For Japanese and foreign indie-pop, Shibuya-kei, DJ, and other indie gigs.
http://www.geocities.com/mrcraige/

Tokyo Weekender: Music

Music articles from the Tokyo bi-weekly publication for the English-speaking community.
http://www.weekender.co.jp/MovieMusic/Music/MusicIndex.html

Jpop

Contains news, reviews, galleries, and special Japan features and photos.
http://www.jpop.com/

Mana Heaven

Forum that is not limited to Mana but also J-Pop and related subjects.
http://pub237.ezboard.com/bmanaheaven

Centigrade-J (JPop)

Translations of newest JPop in English. Unique artist profiles and reviews.
http://centigrade.blandplanet.com/

J-Fan

Japanese entertainment directory, devoted to Jpop, anime, and video games.
http://j-fan.com/

Rushed Blue

Guide to several new J-rock and unsigned bands.
http://www.rushedblue.com/

Improvised Music from Japan

Independent labels, upcoming concerts, and artists/groups including profiles, discographies, and interviews.
http://www.japanimprov.com/index.html

Bandmasters Academic Society of Japan

Promoting Japanese band music. Activities and lecture on brass playing.
http://www.basj.or.jp/index-e.html

Mognet Official Japanese Translation Group

Offers Japanese song translations, forum, and links.
http://www.mognet.net/

Jrockish

JPop desktop wallpaper featuring artists ayumi hamasaki, dir en grey, gackt, and utada hikaru.
http://jrockish.bravepages.com/

Fujisawa Symphony Orchestra

Includes schedule and history.
http://orchestra.musicinfo.co.jp/~fujikyo/english.html

Anime and J-Rock Guitar Tabs

Guitar tabs for anime, videogames and various J-Pop and J-rock groups, such as X Japan and Luna Sea.
http://www.angelfire.com/goth/arefreaky/anime-tabs.html

Sunboiled's

Features English-translated lyrics of Japanese songs.
http://sunboiled.tripod.com/

J-POP Forum

Talk about the latest groups, Japanese concerts and make friends.
http://www.jpopforum.com/

Neko Boy

A fanlisting for Hitsugi, one of the guitarists of the Japanese rock band Nightmare.
http://www.geocities.com/neko_boy_fl/

Jpop Music UK

A Japanese pop music site providing music video downloads, gallery and forum sections.
http://www.jpopmusic.co.uk/

Japanese Idol Photo Gallery

A photo collections from magazines and pictures, including Noriko Sakai and Emiri Nakayama.
http://www.geocities.com/Tokyo/Flats/5582/

The JRock Reservoir

JRock mp3s rotation weekly, with Dir en Grey, Miyavi, and Malice Mizer.
http://reservoir.pixemic.org/

Project E/J

The J-Rock fan art archive. Featuring Luna Sea, Glay, L'Arc~en~Ciel, Dir en grey and various bands.
http://www.geocities.com/project_edge/

J-Addicted Gallery

Features a Japanese idol gallery, wallpapers, and forum.
http://idoladd.100free.com/

Keikaku

Profiles and album reviews of independent and overlooked Japanese bands.
http://www.keikaku.net/

Toxic Illusion

A visual indie J-rock info site with biographies, MP3 clips, magazine scans, interviews, a BBS, and recent news.
http://altered-vision.net/toxicillusion/