Hiroki Takahashi (Japan) - 初夏の香り
Takahashi Hiroki ft KENN - samayoeru hysteric lover (DUET ver.)
Daisuke Namikawa, Hiroki Yasumoto and Hiroki Takahashi - Pukapuka☆Vacation
Hiroki Takahashi [Superbia Squalo] - Break Out
Hiroki Takahashi - May You Smile Today
Japan (CV:Hiroki Takahashi) - Excuse Me, I am Sorry
Japan (CV: Takahashi Hiroki) - Country from where the sun rises,Zinpaku~Hi no izuru kuni jipangu~
Takahashi Hiroki (Superbi Squalo) - Kun he Kaze ni Nosete
Takahashi Hiroki (сейю Суперби Скуало) - Chichi wo moge!
Takahashi Hiroki (Superbia Squalo) - Kun he ~Kaze ni Nosete~
Takahashi Hiroki - Kun he ~Kaze ni Nosete~
Takahashi Hiroki ( Saito Kazuo) - Train
Takahashi Hiroki , Fujiwara Yuki, Yuzawa Kouichirou - Funny Sunny Day
Takahashi Hiroki (Superbia Squalo) - Excuse me, I am sorry
Takahashi Hiroki (Superbia Squalo) - Pierrot
Kikumaru Eiji 菊丸英二 (Takahashi Hiroki) - Nekofunjatta ねこふんじゃった
Takahashi Hiroki (Parco Folgore) - Chichi wo Moge! (more moge version)
Takahashi Hiroki - Black Intruder
Takahashi Hiroki (さいと かずお) - Train
Hiroki Takahashi (Japan) - Mawaru Chikyuu Rondo (Hetalia The Beautiful World OST)
Hiroki Takahashi - Chichi wo Moge
Hiroki Takahashi (Squalo) - Country from where the sun rises,Zinpaku
Hiroki Takahashi (Squalo) - KHAKI REMINISCENCE
Japan (CV:Hiroki Takahashi) - Country From Where The Sun Rises, Zipangu
Hiroki Takahashi - Makafushigi Adventure (Dragonball OPENING)
Hiroki Takahashi - Dream Journey
Hiroki Takahashi - Marukaite Chikyuu (Japan Version)
Hiroki Takahashi - Marukaite Chikyuu
Hiroki Takahashi (Japan) - Dream Journey
Takahashi Hiroki & Takahashi Naozumi - Dejavu
Japan (CV: Takahashi Hiroki) - Excuse me, I am sorry~Osoreirimasu, sumimasen~
Japan (CV: Takahashi Hiroki) - Marukaite Chikyuu
Axis Powers Hetalia (CV: Takahashi Hiroki) - Marukaite Chikyuu (Japan Version)
Superbi Squalo (Takahashi Hiroki) - Chinkonka no Ame (Реквием дождя)
Takahashi Hiroki (Squalo) - Pierrot
Takahashi Hiroki - Resting with Japan
Takahashi Hiroki - Khaki Reminiscence
Takahashi Hiroki (Parco Folgore) - Muteki Folgore (italia yarou version)
Takahashi Hiroki - Chinkonka no Ame
Takahashi Hiroki (Squalo) - Excuse me, I am sorry
SuperBi Squalo | Takahashi Hiroki - Nichi noizuru kuni jipangu
SuperBi Squalo | Takahashi Hiroki - Marukaite Chikyuu
Takahashi Hiroki (Squalo) - Chichi wo Moge! (more moge version)
Takahashi Hiroki - Chi-chi-chi-chi oppai boin boin
Takahashi Hiroki (Kikumaru Eiji) - Tsubasa ni Natte (The Prince of Tennis)
Takahashi Hiroki (Kikumaru Eiji) - Kiku-chan no Soran Bushi
Takahashi Hiroki - Osoreirimasu Sumimasen
Takahashi Hiroki (Japan) - Marukaite Chikyuu (Hetalia: Axis Powers OST)
Takahashi Hiroki (Superbia Squalo) - Chinkonka no Ame
SuperBi Squalo | Takahashi Hiroki - Pierrot
SuperBi Squalo | Takahashi Hiroki - Break Out
SuperBi Squalo | Takahashi Hiroki - Chichi wo Moge
SuperBi Squalo | Takahashi Hiroki - Excuse me, I am sorry~Osoreirimasu, sumimasen~
Hetalia The Beautiful World - Takahashi Hiroki - May You Smile Today (Japan)
Japan (CV: Takahashi Hiroki) - May You Smile Today
Japan (CV: Takahashi Hiroki) - Country from Where the Sun Rises
Hetalia The Beautiful World - Takahashi Hiroki - Dream Journey (Japan)
Takahashi Hiroki, Fujiwara Yuki, Koichiro Uzawa - Funny Sunny Day
Takahashi Hiroki - Hang out the Washing
Takahashi Hiroki - SEVENTH MOON
Takahashi Hiroki(Squalo),Fujiwara Yuuki (Bel), Luss - Funny Sunny Day
Takahashi Hiroki(Japan) - Osoreirimasu Sumimasen
Takahashi Hiroki - Country from where the Sun Rises Zipangu
Japan (Takahashi Hiroki) - 初夏の香り
Japan (CV: Takahashi Hiroki) - Hatafutte Parade Nihon Hen (Хеталия, эндинг2)
Takahashi Hiroki (Суперби Скуало) - Chinkonka no Ame
Takahashi Hiroki - Hatta Futte Parade
Takahashi Hiroki - Mawaru Chikyuu Rondo (Hetalia The Beautiful World OST)
Japan (Takahashi Hiroki) - Fukkireta
Morikubō Shotarō & Takahashi Hiroki - shootin' stars
Minagawa Junko & Takahashi Hiroki - Tonde! Mawatte!
JAPAN(TAKAHASHI HIROKI) - SHOKA NO KAORI(karaoke)/初夏の香り (カラオケ)
Takahashi Hiroki - Chinkonka no Ame( ну и голосок о.О)
Takahashi Hiroki,Kouichirou Yuzawa,Yki Fujiwara - Funny Sunny Day( Скуало, Бел и Луссурия)
Takahashi Hiroki & KENN - 彷徨えるヒステリックラヴァー (DUET ver.)
Takahashi Hiroki [OST-I/Katekyo Hitman Reborn!] - Chinkonka no Ame
Squalo (Takahashi Hiroki) - Chinkonka no Ame
Kikumaru Eiji (Takahashi Hiroki) - 七つの子
Daisuke Namikawa, Hiroki Yasumoto and Hiroki Takahashi - Pukapuka☆Vacation
➨Superbia Squalo (CV: Hiroki Takahashi) - Chinkonka No Ame
Hiroki Takahashi - Mawaru Chikyuu Rondo (Japan)
Hiroki Takahashi, Yuuki Fujiwara, Kouichirou Yuzawa - Funny Sunny Day
Hiroki Takahashi & Fujiwara Yuuki & Yuzawa Kouchirou - Funny Sunny Day
Hiroki Takahashi (Japan) - May You Smile Today (Hetalia OST)
Hiroki Takahashi - Makafushigi Adventure (Police Batsu)
Hiroki Takahashi - Excuse Me, I am Sorry (Instrumental)
APH [Japan] (Hiroki Takahashi ) - Hatafutte parade
Hiroki Takahashi - May You Smile Today (Instrumental Version)
Hiroki Takahashi - Dream Journey (Instrumental Version)
Hiroki Takahashi - Moeru Heart De ~Red Ribbon Gun wo Yattsukero~
Hiroki Takahashi - Chinkonka no Ame (off vocal)
Hiroki Takahashi (Japan) - Excuse me, I am sorry (Hetalia Axis Powers OST)
Hiroki Takahashi (Japan) - Country from where the sun rises,Zinpaku (Hetalia OST)
Hiroki Takahashi (Japan) - Hatafutte Parade (Hetalia World Series OST)
Hiroki Takahashi (Japan) - Dream Journey (Hetalia OST)
Hiroki Takahashi - Chichi wo Moge х3
Jia Chong (Hiroki Takahashi) - Heart of Steel
Hiroki Takahashi - Mezase Tenkaichi ( OST Dragon Ball )
Hiroki Takahashi - Wolf Hurricane ( OST Dragon Ball )
Hiroki Takahashi (as Japan) and Romi Paku (as Switzerland) - Yo-ho-ho, tra-la-la
Hiroki Takahashi - KHAKI REMINISCENCE
Hiroki Takahashi - Heart of Steel
Hiroki Takahashi - Khaki Reminiscente (ありのままの日々- 2004)
Hiroki Takahashi - Dragonball Densetsu
Honda Kiku (Hiroki Takahashi) - Hetaliya
Hiroki Takahashi - Excuse Me, I am Sorry
Hiroki Takahashi (Honda Kiku, Japan) - Excuse me, I am sorry
Hiroki Takahashi(Jia Chong) - Heart of Steel
APH [Japan] (Hiroki Takahashi) - Marukaite Chikyuu
Hiroki Takahashi (Japan) - Excuse Me, I am Sorry [Instrumental]
Hiroki Takahashi (Japan) - May You Smile Today
Hiroki Takahashi [Superbia Squalo] REBORN - Break Out
Hiroki Takahashi - The Fragrance of Early Summer
Hiroki Takahashi - Romantic Ageruyo (Dragonball ENDING)
Hiroki Takahashi (Japan) - Hi no izuru kuni jipangu
Hiroki Takahashi - Country From Where The Sun Rises, Zipangu
Romi Paku (Switzerland) and Hiroki Takahashi (Japan) - O Vreneli (Hetalia World Series OST)
Hiroki Takahashi (Japan) - The Fragrance of Early Summer 初夏の香り
Hiroki Takahashi (Japan) - Country From Where The Sun Rises, Zipangu
Hiroki Takahashi - Dragon Ball Opening - Makafushigi Adventure
Hiroki Takahashi - Makafushigi Adobencha! ( Dragon Ball OP )
Hiroki Takahashi - Hatafutte Parade ~Japan ver.~
Hiroki Takahashi (Squalo) - Rain Requiem - Rain Requiem
Hiroki Takahashi - The Fragrance of Early Summer (Instrumental Version)
Hiroki Takahashi - Mystical Adventure!
Hiroki Takahashi - Hetalian☆Jet Japan
Hiroki Takahashi - Cha-La Head-Cha-La
Japan (CV:Hiroki Takahashi) - The fragrance of early summer
APH Japan New Character Song - Dream Journey - Japan (Hiroki Takahashi)