America (CV: Konishi Katsuyuki) - Hamburger Street
Agatsuma Soubi (Katsuyuki Konishi) - Itoshii Hito Yo (Loveless OST)
Katsuyuki Konishi - Gin No Bara
Katsuyuki Konishi - It's Easy!!!!
Minagawa Junko & Konishi Katsuyuki - ENTRUST
Hetalia The Beautiful World - Konishi Katsuyuki - C.B.C. (Cowboyz Boot Camp) Vol.1 (America)
Minagawa Junko & Konishi Katsuyuki - ENTRUST
Konishi Katsuyuki & Kaji Yuki - 蠱惑のParade (sample)
Minagawa Junko & Konishi Katsuyuki - ENTRUST(Loveless / Нелюбимый)
APH (CV:Katsuyuki Konishi) - Hamburger Street
Bleach - Hisagi Shuhei & Kazeshini - Katsuyuki Konishi - Miss
Junichi Suwabe & Katsuyuki Konishi - Kakusei ~dark & light~ (Monochrome Factor ED 2)
Katsuyuki Konishi (Amerika) - Hatafutte Parade (Hetalia World Series OST)
Katsuyuki Konishi - Kakusei ~dark & light~ Kou version
Agatsuma Soubi (Katsuyuki Konishi) - Itoshii Hito yo ~Instrumental~ (Loveless OST)
Katsuyuki Konishi & Ai Iwamura - Canada Complete Introduction
Shirokuma Cafe (Katsuyuki Konishi) - Zootto, ne
Katsuyuki Konishi (Amerika) - Marukaite Chikyuu (Hetalia Axis Powers OST)
Katsuyuki Konishi - Marukaite Chikyuu (America version)
Junichi Suwabe & Katsuyuki Konishi - Kakusei
Agatsuma Soubi (Katsuyuki Konishi) - Itoshii Hito Yo
Minagawa Junko & Katsuyuki Konishi - Entrust
Katsuyuki Konishi (Canada) and Ai Iwamura (Kumajiro) - Canada Complete Introduction
Katsuyuki Konishi & Kisho Taniyama - Miss
Katsuyuki Konishi (America) - It's Easy!!!!
Sakamaki Reiji (Katsuyuki Konishi) - Gin No Bara (OST Diabolik Lovers)
Sakamaki Reiji (CV:Katsuyuki Konishi) - Gin No Bara
Katsuyuki Konishi & Ai Iwamura - Canada Complete Introduction
Katsuyuki Konishi (America) - Hamburger Street
[Shirokuma cafe ED4] Katsuyuki Konishi - "ZOO tto, Ne♪ "
America (CV: Konishi Katsuyuki) - Marukaite Chikyuu
America(CV: Konishi Katsuyuki) - W・D・C~World Dancing~
America (CV: Konishi Katsuyuki) - WDC ~World Dancing~
Sakamaki Reiji (CV: Konishi Katsuyuki) - To Aru Yogensha no Schicksal
Sakamaki Reiji (CV: Konishi Katsuyuki) - とある預言者の、運命
Miyano Mamoru (Fuwa Sho) & Konishi Katsuyuki (Tsuruga Ren) - December Dream
Konishi Katsuyuki - Mawaru Chikyuu Rondo
Simon (Kakihara Tetsuya) & Kamina (Konishi Katsuyuki) - BREAK THROUGH THE DREAM
Konishi Katsuyuki - Ore ni Makasero!
Konishi Katsuyuki - HAMBURGER STREET
Iwasaki Ryou & Konishi Katsuyuki - Great Tamashii
Minagawa Junko & Konishi Katsuyuki - ENTRUST(Loveless / Нелюбимый)
Hiro Shimono & Konishi Katsuyuki - Alone
APH [America] ( Konishi Katsuyuki) - Marukaite Chikyuu
Konishi Katsuyuki - Itoshii Hito yo
Konishi Katsuyuki (Canada) and Iwamura Ai (Kumajiro) - Canada Complete Introduction (Hetalia OST)
APH [America] (Konishi Katsuyuki) - Hatafutte Parade
Konishi Katsuyuki & Taniyama Kisho - Miss
Konishi Katsuyuki - Hatafutte Parade ~America ver.~
Konishi Katsuyuki - 遥かなる旅(Time river)
Konishi Katsuyuki - After the Rain
Konishi Katsuyuki - Brightly〜輝きの中で〜
Konishi Katsuyuki - Liebe ~親愛なる君に~
Konishi Katsuyuki - W・D・C~World Dancing~
Miyano Mamoru & Konishi Katsuyuki - December Dream
Konishi Katsuyuki ( Рейджи Сакамаки) - A Certain Prophet's Fate
Morikawa Toshiyuki & Konishi Katsuyuki - Sankyu
Hetalia - Konishi Katsuyuki and Iwamura Ai - Canada Complete Introduction (Canada and Kumajiro)
America(CV: Konishi Katsuyuki) - W・D・C~World Dancing~
Simon (Kakihara Tetsuya) & Kamina (Konishi Katsuyuki) - BREAK THROUGH THE DREAM
Konishi Katsuyuki - HAMBURGER STREET (Axis Powers Hetalia - America)
Kakihara Tetsuya & Konishi Katsuyuki - BREAK THROUGH THE DREAM -pop'n music edit-
Sakamaki Reiji (CV Konishi Katsuyuki) - 1. とある預言者の、運命
Katsuyuki Konishi as America, Noriaki Sugiyama as England, Masaya Onosaka as France, Yasuhiro Takato as Russia and Yuki Kaida as China - UNITED NATIONS ✰ STAR
Daisuke Namikawa as Italy, Hiroki Yasumoto as Germany, Hiroki Takahashi as Japan, Katsuyuki Konishi as America, Noriaki Sugiyama as England, Masaya Onosaka as France, Yasuhiro Takato as Russia and Yuki Kaida as China - WA! WA! World Ondo!
Katsuyuki Konishi as America & Canada, Noriaki Sugiyama as England, Masaya Onosaka as France, Yasuhiro Takato as Russia and Yuki Kaida as China - We Wish You a Merry Christmas
Kakihara Tetsuya&Konishi Katsuyuki(Нацу, Лаксус) - BREAK THROUGH THE DREAM
Daisuke Namikawa as Italy, Hiroki Yasumoto as Germany, Hiroki Takahashi as Japan, Katsuyuki Konishi as America, Noriaki Sugiyama as England, Masaya Onosaka as France,... - WA! WA! World Ondo!
Daisuke Namikawa (Italy), Hiroki Yasumoto (Germany), Hiroki Takahashi (Japan), Katsuyuki Konishi (America), Noriaki Sugiyama (England), Masaya Onosaka (France),... - We wish you a merry Christmas (Hetalia)
Namikawa Daisuke, Yasumoto Hiroki, Takashi Hiroki, Sugiyama Noriaki, Onosaka Masaya, Katsuyuki Konishi, Takato Yasuhiro, Kaida Y - WA! WA! World Ondo!
Daisuke Namikawa (Italy), Hiroki Yasumoto (Germany), Hiroki Takahashi (Japan), Katsuyuki Konishi (America), Noriaki Sugiyama (England), Masaya Onosaka (France), Yuki Kaida (China),Yasuhiro Takato (Russia) - Script – For The First Time
Katsuyuki Konishi (Amerika), Noriaki Sugiyama (England), Masaya Onosaka (France), Yasuhiro Takato (Russia), Yuki Kaida (China) - We wish you a merry Christmas (Hetalia)
Daisuke Namikawa (Italy), Hiroki Yasumoto (Germany), Hiroki Takahashi (Japan), Katsuyuki Konishi (America), Noriaki Sugiyama (England), Masaya Onosaka (France), Yuki Kaida (China),Yasuhiro Takato (Russia) - United Nations Star ☆ (Hetalia)
Katsuyuki Konishi, Noriaki Sugiyama, Masaya Onosaka, Yuki Kaida,Yasuhiro Takato - We wish you a merry Christmas (Hetalia)
Katsuyuki Konishi (America), Noriaki Sugiyama (England), Masaya Onosaka (France), Yuki Kaida (China),Yasuhiro Takato (Russia) - United Nations Star ☆ (Hetalia)
Hisagi Shuhei (Katsuyuki Konishi ) & Kazeshini (Kishou Taniyama) - Miss
Kangoku Danshi (監獄男子) (Hiroshi Kamiya, Katsuyuki Konishi, Kenichi Suzumura, Daisuke Namikawa, Kazuyuki Okitsu) - Ai no Prison (愛のプリズン) (OST Prison School, OP)
Daisuke Namikawa, Hiroki Yasumoto , Hiroki Takahashi , Katsuyuki Konishi , Noriaki Sugiyama), Masaya Onosaka, Yuki Kaida ,Yasuhiro Takato - United Nations Star ☆ (Hetalia)
Daisuke Namikawa (Italy), Hiroki Yasumoto (Germany), Hiroki Takahashi (Japan), Katsuyuki Konishi (America), Noriaki Sugiyama (England), Masaya Onosaka (France), Yuki Kaida (China),Yasuhiro Takato (Russia) - We wish you a merry Christmas (Hetalia)
Daisuke Namikawa, Hiroki Yasumoto, Hiroki Takahashi, Katsuyuki Konishi, Noriaki Sugiyama, Masaya Onosaka, Yasuhiro Takato, and Yuki Kaida - WA! Wa!! World Ondo (Instrumental Version)
Katsuyuki Konishi & Noriaki Sugiyama & Masaya Onosaka & Yasuhiro Takato & Yuki Kaida [甲斐田ゆき] - United Nations Star
監獄学園 Ending 1 Hiroshi Kamiya, Katsuyuki Konishi, Kenichi Suzumura, Daisuke Namikawa, Kazuyuki Okitsu - Tsumibukaki Oretachi no Sanka
Konishi Katsuyuki,Takato Yasuhiro,Sugiyama Noriaki,Onosaka Masaya,Kaida Yuki - We Wish You A Merry Christmas!(OST "Axis Powers")
Axis Powers Hetalia (Namikawa Daisuke, Yasumoto Hiroki, Takashi Hiroki, Sugiyama Noriaki, Onosaka Masaya, Konishi Katsuyuki, Tak - Marukaite Chikyuu [まるかいて地球]
Minagawa Junko & Konishi Katsuyuki (Рицка и Соби/Хисаги/Рен/Лексус) - Entrust
Aoyagi Ritsuka & Agatsuma Soubi (Minagawa Junko & Konishi Katsuyuki) - Entrust ~Instrumental~ (Loveless OST)
Aoyagi Ritsuka & Agatsuma Soubi (Minagawa Junko & Konishi Katsuyuki) - Entrust (Loveless OST)
Konishi Katsuyuki as Hisagi Shuhei & Morikawa Toshiyuki as Tousen Kaname - Thank You!
Junko Minagawa [皆川 純子] & Konishi Katsuyuki [小西 克幸] - Entrust (LoveLess OST)
Kamiya Hiroshi, Konishi Katsuyuki, Namikawa Daisuke, Okitsu Kazuyuki - Ai no Prison (TV-size) [Prison School OP][AnimeNewMusic]
Hino Satoshi & Konishi Katsuyuki & Itou Kentarou & Fukuyama Jun &Taniyama Kishou - Wings to Fly (Kiniro no Corda: Blue♪Sky / Золотая струна ТВ-3)
Morikawa Toshiyuki as Tousen Kaname & Konishi Katsuyuki as Hisagi Shuhei - Sankyu
Sakamaki Reiji (CV: Konishi Katsuyuki), Sakamaki Kanato (CV: Kaji Yuki) - 01. 蠱惑のParade
Miyano Mamoru (Fuwa Sho) & Konishi Katsuyuki (Tsuruga Ren) - December Dream
Konishi Katsuyuki,Takato Yasuhiro,Sugiyama Noriaki,Onosaka Masaya,Kaida Yuki - We Wish You A Merry Christmas!(OST "Axis Powers")
Aoyagi Ritsuka & Agatsuma Soubi (Minagawa Junko & Konishi Katsuyuki) - Entrust ~Instrumental~ (Loveless OST)
Minagawa Junko & Konishi Katsuyuki (Рицка и Соби/Хисаги/Рен/Лексус) - Entrust
Aoyagi Ritsuka & Agatsuma Soubi (Minagawa Junko & Konishi Katsuyuki) - Entrust (Loveless OST)
Kazeshini (CV: Taniyama Kishou) and Hisagi Shuhei (CV: Konishi Katsuyuki) - KILL
Simon (CV: Kakihara Tetsuya) and Kamina (CV: Konishi Katsuyuki) - BREAK THROUGH THE DREAM
Midorikawa Hikaru, Kaji Yuki, Hirakawa Daisuke, Toriumi Kousuke, Konishi Katsuyuki, Kondou Takashi - Fanatic of Night