Tetsuya Kakihara is a German-born Japanese voice actor and singer. Previously he was affiliated with 81 Produce, and worked freelance per June 2013. In July 2014, he set up his own agency, Zynchro. He uses the alias Raku Kaiou for his work on adult content.
| Series | Betrothed to My Sister's Ex | Toppo (voice) | 2025-07-05 |
| Movie | Butt Detective the Movie: Star and Moon | Kaitō Z (voice) | 2025-03-20 |
| Series | #COMPASS2.0 ANIMATION PROJECT | Tadaomi Oka (voice) | 2025-04-08 |
| Series | FAIRY TAIL 100 YEARS QUEST | Natsu (voice) | 2024-07-07 |
| Movie | My Hero Academia: You're Next | The Sixth, En (voice) | 2024-08-02 |
| Series | Kinnikuman Perfect Origin Arc | SteCase King (voice) | 2024-07-14 |
| Series | Chillin' in My 30s After Getting Fired From the Demon King's Army | Gashita (voice) | 2023-01-07 |
| Movie | My Next Life as a Villainess: All Routes Lead to Doom! The Movie | Keith Claes (voice) | 2023-12-08 |
| Series | Salaryman's Club | Kouki Takeda (voice) | 2022-01-30 |
| Movie | Ensemble Stars!! -Road to Show-- | Subaru Akehoshi (voice) | 2022-03-04 |
| Series | Love All Play | Youji Higashiyama (voice) | 2022-04-02 |
| Series | Aharen-san wa Hakarenai | Ishikawa (voice) | 2022-04-02 |
| Series | Heroines Run the Show | Megu (voice) | 2022-04-07 |
| Series | I★Chu: Halfway Through the Idol | Mio Yamanobe (voice) | 2021-01-06 |
| Series | Hortensia SAGA | Leon D. Olivier (voice) | 2021-01-07 |
| Movie | King of Prism All Stars: Prism Show Best Ten | (voice) | 2020-01-10 |
| Series | My Next Life as a Villainess: All Routes Lead to Doom! | Keith Claes (voice) | 2020-04-05 |
| Series | A3! | Azuma Yukishiro | 2020-01-13 |
| Series | Gibiate | Sensui Kanzaki (voice) | 2020-07-15 |
| Movie | How to Enjoy This World: Secret Story Film | Megu (voice) | 2020-12-25 |
| Series | Mobile Suit Gundam: The Origin - Advent of the Red Comet | (voice) | 2019-04-29 |
| Series | NAMUAMIDABUTSU! -UTENA- | 大日如来 | 2019-04-08 |
| Series | Ensemble Stars! | Subaru Akehoshi | 2019-07-07 |
| Series | Phantasy Star Online 2: Episode Oracle | Huey (voice) | 2019-10-07 |
| Movie | Saekano the Movie: Finale | Iori Hashima (voice) | 2019-10-26 |
| Series | Arifureta: From Commonplace to World's Strongest | Kōki Amanogawa | 2019-07-08 |
| Series | Welcome to Demon School! Iruma-kun | Jazz M. Andro (voice) | 2019-10-05 |
| Movie | Mobile Suit Gundam: The Origin VI – Rise of the Red Comet | Garma Zabi (voice) | 2018-05-05 |
| Series | Muhyo & Roji's Bureau of Supernatural Investigation | Yoichi (voice) | 2018-08-03 |
| Movie | Servamp Movie: Alice in the Garden | 2018-04-07 | |
| Series | Hinomaru Sumo | Takuya Terahara (voice) | 2018-10-05 |
| Series | Million Arthur | Tekken Arthur (voice) | 2018-10-25 |
| Movie | The Laws of the Universe: The Age of Reimei | Tyler (voice) | 2018-10-12 |
| Movie | Fairy Tail: Dragon Cry | Natsu Dragneel (voice) | 2017-05-06 |
| Series | The King of Fighters: Destiny | Matt (voice) | 2017-08-03 |
| Series | Kenka Banchou Otome: Girl Beats Boys | Yūta Mirako (voice) | 2017-04-12 |
| Movie | Mobile Suit Gundam: The Origin V: Clash at Loum | Garma Zabi (voice) | 2017-09-02 |
| Series | Code:Realize | (voice) | 2017-10-07 |
| Series | aiseki MOGOL GIRL | Teshigawara (voice) | 2017-10-03 |
| Series | Mobile Suit Gundam Unicorn RE:0096 | Angelo Sauper (voice) | 2016-04-03 |
| Series | 12-sai.: Chicchana Mune no Tokimeki | Ayumu Tsutsumu (voice) | 2016-04-04 |
| Series | Brotherhood: Final Fantasy XV | Prompto Argentum (voice) | 2016-03-30 |
| Movie | Mobile Suit Gundam: The Origin III - Dawn of Rebellion | Garma Zabi (voice) | 2016-05-21 |
| Series | Ojisan and Marshmallow | Isamu Wakabayashi (voice) | 2016-01-08 |
| Movie | 最终幻想15:兄弟 | Prompto Argentum (voice) | 2016-06-17 |
| Series | Divine Gate | Akane (voice) | 2016-01-08 |
| Movie | King of Prism by Pretty Rhythm | Kōji Mihama (voice) | 2016-01-09 |
| Series | Tsukiuta. The Animation | You Hazuki | 2016-07-06 |
| Series | The Numbers | Uno | 2016-10-05 |
| Series | Occultic;Nine | Shun Moritsuka (voice) | 2016-10-09 |
| Movie | Mobile Suit Gundam: The Origin IV – Eve of Destiny | Garma Zabi (voice) | 2016-11-19 |
| Series | B-PROJECT | Momotarou Onzai (voice) | 2016-07-03 |
| Series | Gakuen Handsome | 2016-10-03 | |
| Movie | Kingsglaive: Final Fantasy XV | Prompto Argentum (voice) | 2016-07-09 |
| Series | Handa-kun | Reo Nikaidou (voice) | 2016-07-08 |
| Series | Servamp | Mikuni Arisuin (voice) | 2016-07-05 |
| Series | Sky Wizards Academy | Alwyn Lloyd (voice) | 2015-07-09 |
| Series | Saekano: How to Raise a Boring Girlfriend | Iori Hashima (voice) | 2015-01-16 |
| Series | Himouto! Umaru-chan | Alex Tachibana (voice) | 2015-07-09 |
| Series | Rin-ne | Masato | 2015-04-04 |
| Series | Show by Rock!! | Yaiba (voice) | 2015-04-05 |
| Movie | You're My Love Prize of One Wing | 2015-08-28 | |
| Movie | Yowamushi Pedal: The Movie | Jinpachi Todo | 2015-08-28 |
| Movie | The Laws of the Universe - Part 0 | Tyler (voice) | 2015-09-26 |
| Movie | Gakuen Handsome The Animation | Takuya Saotome (voice) | 2015-08-28 |
| Series | Yu-Gi-Oh! Arc-V | Dennis Mackfield (voice) | 2014-04-06 |
| Series | Hozuki's Coolheadedness | Karauri (voice) | 2014-01-10 |
| Series | Baby Steps | Takuya Miyagawa (voice) | 2014-04-06 |
| Series | Dai Shogun - Great Revolution | Keiichirō Tokugawa (voice) | 2014-04-10 |
| Movie | Mobile Suit Gundam Unicorn Film And Live The Final - A Mon Seul Desir | Angelo Sauper | 2014-07-05 |
| Series | M3: The Dark Metal | Minashi Maki (voice) | 2014-04-22 |
| Series | Servant x Service | Jouji Tanaka (voice) | 2013-07-05 |
| Series | Hakkenden: Eight Dogs of the East | Shino Inuzuka (voice) | 2013-01-05 |
| Series | Sunday Without God | Kiriko Zubreska | 2013-07-07 |
| Series | Amnesia | Shin | 2013-01-07 |
| Series | Makai Ouji: Devils and Realist | Camio | 2013-07-07 |
| Series | 声優戦隊ボイストーム7 | (voice) | 2013-10-05 |
| Series | Corpse Party: Tortured Souls | Sakutarou MORISHIGE (voice) | 2013-07-24 |
| Movie | You're My Love Prize in Viewfinder | 2012-02-29 | |
| Series | Saint Seiya Omega | Dragon Ryuho (voice) | 2012-04-01 |
| Series | Brave 10 | Sasuke Sarutobi (voice) | 2012-01-08 |
| Movie | Magical Girl Lyrical Nanoha: The Movie 2nd A's | Laevatein / Graf Eisen (voice) | 2012-07-14 |
| Series | K | Adolf K. Weissmann (voice) | 2012-10-05 |
| Movie | Fairy Tail: Phoenix Priestess | Natsu Dragneel (voice) | 2012-08-18 |
| Series | Dog Days | Gaul Galette des Rois (voice) | 2011-04-02 |
| Movie | Toriko 3D Movie: Kaimaku! Gourmet Adventure!! | Komatsu (voice) | 2011-03-19 |
| Series | Toriko | Tom (voice) | 2011-04-03 |
| Series | [C] The Money of Soul and Possibility Control | Sennoza Kou (voice) | 2011-04-15 |
| Series | Moshidora | Keiichirou Asano (voice) | 2011-04-25 |
| Movie | Kuiba | 2011-07-08 | |
| Series | Mobile Suit Gundam Unicorn | Angelo Sauper (voice) | 2010-02-20 |
| Movie | Magical Girl Lyrical Nanoha: The Movie 1st | Randy (voice) | 2010-01-23 |
| Movie | Mobile Suit Gundam Unicorn: Episode 1 | 2010-02-20 | |
| Series | Maid Sama! | Gouki Aratake (voice) | 2010-04-02 |
| Movie | Super Kamen Rider Den-O Trilogy - Episode Red: Zero's Star Twinkle | Piggies Imagin (3rd brother) (voice) | 2010-05-22 |
| Series | Battle Spirits: Brave | Youth Glynnhorn (voice) | 2010-09-12 |
| Movie | Half-Broken Music Box | Keiichirou (voice) | 2010-09-11 |
| Series | Shangri-La | Medusa (voice) | 2009-04-05 |
| Movie | The Garden of Sinners: Remix -Gate of seventh heaven | Tomoe Enjou (voice) | 2009-03-14 |
| Series | Beyblade: Metal Saga | Hyouma | 2009-04-05 |
| Movie | Gurren Lagann the Movie: The Lights in the Sky Are Stars | Simon (voice) | 2009-04-25 |
| Series | Fairy Tail | Natsu Dragneel (voice) | 2009-10-12 |
| Series | Fullmetal Alchemist: Brotherhood | Cain Fury (voice) | 2009-04-05 |
| Series | Saint Seiya: The Lost Canvas | Pegasus Tenma (voice) | 2009-06-24 |
| Movie | The Garden of Sinners: Paradox Spiral | Tomoe Enjou (voice) | 2008-08-16 |
| Movie | Gurren Lagann The Movie: Childhood's End | Simon (voice) | 2008-09-06 |
| Series | Nabari no Ou | Sōrō Katō (voice) | 2008-04-06 |
| Series | Ga-Rei-Zero | Masaki Shindou (voice) | 2008-10-05 |
| Series | Kannagi: Crazy Shrine Maidens | Meguru Akiba (voice) | 2008-10-04 |
| Series | Linebarrels of Iron | Kōichi Hayase | 2008-10-03 |
| Series | Zombie-Loan | Lyca | 2007-07-03 |
| Series | Gurren Lagann | Simon (voice) | 2007-04-01 |
| Movie | Naruto Shippuden the Movie | Kusuna (voice) | 2007-08-04 |
| Series | Romeo × Juliet | Mercutio (voice) | 2007-04-04 |
| Movie | Glory to the Filmmaker! | Duck (voice) | 2007-06-02 |
| Series | Prism Ark | Hiyahway | 2007-10-08 |
| Movie | Vexille | Taro (voice) | 2007-08-18 |
| Series | Minami-ke | Fujioka | 2007-10-08 |
| Series | Dragonaut: The Resonance | Kazuki Tachibana (voice) | 2007-10-04 |
| Series | Momo, Girl God of Death ~ Ballad of a Shinigami | Unknown | 2006-03-02 |
| Series | Princess Princess | 丰実琴 | 2006-04-06 |
| Series | Angel's Feather | Mitsugi Kyouhei (voice) | 2006-04-28 |
| Series | Twin Princess of Wonder Planet | Bright | 2005-04-02 |
| Series | Hell Girl | Unknown | 2005-10-04 |
| Movie | Judgment! XX Angel Rabbie | Boy B (voice) | 2004-01-23 |
| Series | Bleach | Unknown | 2004-10-05 |