*New* Furigana support
If it"s possible to provide the furigana support info, I"ll keep the list updated with that too for those who find it useful

Posts here should only be information on what games have English support, please format it similar to this:
Full English ie; Uncharted 2 - Full english support
Partial English ie; Operation Flashpoint: Dragon Rising - Partial english support, Menus, interface, subtitles. Japanese voice-over track
No English ie; 3d Dot Game Heroes - No english


Remember:
The list is maintained and added to by the community, which means this information may not be 100% accurate. While we are as careful as possible in the maintenance of this list we are not responsible for a game listed for having/not having English support. Use this list as a guideline. If there is an error please point it out. There is no obligation/responsibility for anyone to go out and buy a game to find out if there is English support.

The information here is complied by members spending their own money to buy games and then contributing it to the board, so I will emphasize BE COURTEOUS.

If you find any errors or have new information please let us know and we will update the list.

BLUE Japanese version has full English support
GREEN Japanese version has partial English support
RED Japanese version does not support English
BOLD - unconfirmed/unknown


3DS
Animal Crossing: New Leaf [とびだせ どうぶつの森]: Kanji with furigana
Biohazard: Revelations
Bravely Default: Flying Fairy: Kanji only
Bravely Default: For the Sequel (Can change the language settings once in-game. Voice has English & Japanese options; text has English, Japanese (kanji only), French, Italian, German & Spanish)
Danball Senki Boost [ダンボール戦機ブースト]: Kanji with furigana
Donkey Kong Returns 3D
Dragon Quest 7: Kanji with furigana
Fantasy Life: Kanji with furigana
Fantasy Life Link!: Kanji with furigana
Final Fantasy Explorers: Kanji only
Fire Emblem: Awakening [ファイアーエムブレム覚醒]: Kanji only
Guild 01: Kanji with furigana
Hatsune Miku and Future Stars: Project Mirai (sporadic English text and menus)
Hatsune Miku Project Mirai 2 (sporadic English text and menus, no furigana but most text is in kana)
Hero Bank [ヒーローバンク]: Kanji with furigana
Inazuma 11 Go Shine: Kanji with furigana
Kirby: Triple Deluxe [星のカービィトリプルデルックス]: Kanji with furigana
Kokuga: Systems and gameplay is in English, story is in Japanese
Luigi"s Mansion: Dark Moon [Luigi Mansion 2]: Kanji with furigana
Mario & Luigi Dream Team [Mario & Luigi RPG 4: Dream Adventure]: Kanji with furigana
Mario & Luigi Paper Mario Mix: Kanji with furigana
Mario Kart 7: Kanji only
Medroid Prime: Federation Force: Some furigana
Monster Hunter 4: Kanji only
Monster Hunter 4G: Kanji only
New Super Mario Bros. 2: Kanji only
One Piece Romance Dawn: Kanji only
Paper Mario: Sticker Star [Super Seal]: Kanji with furigana
Pazudora Z: Kanji with furigana
Persona Q: Shadow of the Labyrinth
Phoenix Wright: Ace Attorney 123 [逆転裁判123 成歩堂セレクション]
Phoenix Wright: Ace Attorney - Dual Destinies [Gyakuten Saiban 5]
Pokemon Mystery Dungeon [ポケモン不思議のダンジョン ~マグナゲートと∞迷宮(むげんだいめいきゅう)]: Kanji with furigana
Pokemon OR/AS
Pokemon X/Y: Hiragana only mode
Pokemon Sun/Moon
Professor Layton and the Miracle Mask [レイトン教授と奇跡の仮面]: Kanji with furigana
Professor Layton vs. Phoenix Wright: Ace Attorney [レイトン教授VS逆転裁判]: Kanji with furigana
Project X Zone: Kanji only
Puyo Puyo Tetris: Kanji only
Rune Factory 4: Kanji only
Rhythm Tengoku: Kanji only
Shin Megami Tensei IV [真・女神転生IV]: Dialogue has kanji with furigana, but other text has kanji only
Slime MoriMori Dragon Quest 3: Kanji with furigana
Sonic Toon
Super Mario Bros. 3D Land: Kanji with furigana
Super Smash Bros [大乱闘スマッシュブラザーズ]
Super Street Fighter 4 3D Edition: Kanji only
Taiko no Tatsujin: Chibi Dragon to Fushigi na Orb 太鼓の達人 ちびドラゴンと不思議なオーブ
Taiko no Tatsujin: Don to Katsu no Jikū Daibōken 太鼓の達人 どんとかつの時空大冒険
The Legend of Zelda: A Link Between Worlds [ゼルダの伝説 神々のトライフォース2]: Kanji with furigana
The Legend of Zelda: Ocarina of Time: Kanji with furigana
Time Travellers: Kanji with furigana
Tomodachi Collection: Shin Seikatsu: Kanji with furigana
Yoshi"s New Island: kana only
Yu-gi-oh Zexal Gekitotsu Duel Carnival [遊戯王ゼアル激突!デュエルカーニバル！]: Kanji with furigana
Youkai Watch: Kanji with furigana
Youkai Watch 2: Kanji with furigana
Youkai Watch Busters: Kanji with furigana


eShop
3D Outrun
Azure Striker Gunvolt [蒼き雷霆 ガンヴォルト]
Cave Story: Kanji only
Crimson Shroud: Kanji with furigana
Mighty Gunvolt
Picross e6
Pokemon Battle Toroze: Kana only
Pokemon Picross
Pokemon Rumble Blast [Super Pokemon Scramble]: Kanji with furigana
Quest of Dungeons: Kana only


DS
Ace Attorney Investigations: Miles Edgeworth [Gyakuten Kenji]
Ace Attorney Investigations: Miles Edgeworth 2 [Gyakuten Kenji 2]
Akagawa Jirō Mystery: Tsuki no Hikari: Shizumeru Kane no Satsujin [赤川 次郎 ミステリー: 月 の 光: 沈める 鐘 の 殺人]: Kanji only
Apollo Justice: Ace Attorney [Gyakuten Saiban 4]
Chrono Trigger
Dragon Quest IX: Sentinels of the Starry Skies [ドラゴンクエストIX星空の守り人]: Kanji with furigana
DS Yukemuri Suspense Series: Free Writer Tachibana Maki: "Tōyako, Nanatsu no Yu, Okuyu no Sato" Shuzai Techō [DS 湯けむり サスペン スシリーズ: フリー ライター 橘 真希: "洞爺湖, 七つ の 湯, 奥湯 の 郷" 取材 手帳]: Kanji only
Golden Sun: Dark Dawn [黄金の太陽漆黒なる夜明け]: Kanji with furigana
Inazuma Eleven: Kanji with furigana
Inazuma Eleven 2 [イナズマイレブン2 脅威の侵略者]: Kanji with furigana
Inazuma Eleven 3 [イナズマイレブン3 世界への挑戦!!]: Kanji with furigana
Keiji J.B. Harold: Manhattan Requiem & Kiss of Murder [刑事J.B.ハロルドの事件簿: マンハッタン・レクイエム & キス・オブ・マーダー]: Kanji only
Keiji J.B. Harold: Murder Club [刑事J.B.ハロルドの事件簿: 殺人倶楽部]: Kanji only
Kikutan DS Basic: Kanji only
Ni No Kuni [二ノ国 漆黒の魔導士]: Kanji with furigana
Oshaberi Oumu: Kanji only
Phoenix Wright: Ace Attorney [Gyakuten Saiban]: Full English support (via menu)
Phoenix Wright: Justice for All [Gyakuten Saiban 2]: Full English support (via menu)
Phoenix Wright: Trials and Tribulations [Gyakuten Saiban 3]: Full English support (via menu)
Pokemon Black/White : Kanji or kana only, no furigana support. Can be switched at anytime mid-game
Professor Layton and the Curious Village [レイトン教授と不思議な町]: Kanji with furigana *Friendly version only*
Professor Layton and the Diabolical Box [レイトン教授と悪魔の箱]: Kanji with furigana *Friendly version only*
Professor Layton and the Unwound Future [レイトン教授と最後の時間旅行]: Kanji with furigana
Professor Layton and the Last Spectre [レイトン教授と魔神の笛]: Kanji with furigana
The Eigyoudou [The 営業道]: Kanji only
The Legend of Zelda: Phantom Hourglass: Kanji with furigana
The Legend of Zelda: Spirit Tracks: Kanji with furigana
Yu-gi-oh World Championship 2010: Kanji with furigana
Yu-gi-oh World Championship 2011: Kanji with furigana


GBA
Family Tennis Advance
Mario vs. Donkey Kong: Cutscenes are in English with Japanese subtitles, in-game text is Japanese. Easily playable without Japanese
Mother 3: Kana only


GBC
Biohazard: Gaiden [Resident Evil: Gaiden]


Game Gear
Shinobi