Okiayu Ryoutarou events
Some of the events that Ryoutarou has appeared in are as follows.
| 1993.08.20 | Dracon '93 |
| 1995.04.09 | Ani Chari 4.9 |
| 1995.04.15 | Doki Doki Waku Waku Panic Tour in Tokyo |
| 1995.06.11 | Sotsugyou Cross World All Stars On Stage |
| 1995.06.17 | El Hazard event |
| 1995.09.15 | Game Music Festival |
| 1996.05.19 | EMU Live in Akasaka Blitz |
| 1996.08.25 | Dracon '96 |
| 1997.01.15 | E.M.U. Live in Nihon Seinenkan |
| 1997.01.25 | E.M.U. Live in Osaka |
| 1997.01.26 | E.M.U. Live in Nagoya |
| 1997.07.21 | Manatsu no Gakuensai at Shinjuku Island |
| 1997.07.21 | Manatsu no Gakuensai at Shinjuku Station Square |
| 1997.07.22 | Langrisser World in Odaiba |
| 1997.08.17 | EMU and Sotsugyou Summer event in Osaka |
| 1997.08.24 | EMU and Sotsugyou Summer event in Aichi |
| 1997.09.07 | EMU and Sotsugyou Summer event in Kudan Kaikan |
| 1998.03.29 | Maico event |
| 1999.11.21 | Yuukyuu Ongakusai |
| 2000.03.11 | Sotsugyou M & EMU Final Event |
| 2000.03.19-2000.03.20 | Cyber Club Bus Tour VI |
| 2000.05.14 | Okiayu Ryoutarou talk event at Aoni Museum |
| 2000.07.02 | Weiss Kreuz Dramatic Image Album III signing at Animate Ikebukuro |
| 2000.07.22 | Tokyo Character Show |
| 2000.08.26 | Yuukyuu Final Concert -Manatsu no Sotsugyoushiki- |
| 2000.09.23 | Seiyuu Collection Returns |
| 2000.11.04 | Game Dra 5 Shuunen Special Night |
| 2000.12.24 | Okiayu Ryoutarou -Birthday & Xmas Talk event- |
| 2001.08.26 | [13:00] Okiayu Ryoutarou talk even in Aoni Museum |
| 2001.08.26 | [16:00] Okiayu Ryoutarou talk even in Aoni Museum |
| 2002.05.05 | [13:00/16:00] Okiayu Ryoutarou talk event at Aoni Museum |
| 2002.07.07 | [14:00/18:00] Tea Cups vol 2 -Noda Junko Birthday Party- |
| 2002.10.13 | Seiyuu Rajio da Yotsu Raji Gogo Act 6 |
| 2002.12.22 | [10:00] Jump Festa 2003 [main stage] Tennis no Ouji-sama |
| 2003.03.30 | [10:30/15:00] Seishun Gakuen Teikyuusai 03 |
| 2003.05.04 | [15:00] Tokimeki Club Presents Special Event vol 1 Girl's Side |
| 2003.07.05 | [13:30/18:30] Neo Romance Festa 5 in Pacifico |
| 2003.08.23 | [11:00] C3 2003 Bandai Visual booth Saint Seiyu event |
| 2003.08.23 | [15:00] C3 2003 Kadokawa Shoten booth |
| 2003.08.31 | [11:30] Anime Festa 2003 Summer in Fukuoka Dome |
| 2003.08.31 | [13:00/15:30] Asupara Fun! Final public recording |
| 2003.11.15 | [13:30/17:30] Neo Romance Live 2003 Autumn in Pacifico |
| 2003.12.14 | [13:00] Drama CD "Love Con" talk event at Animate Ikebukuro |
| 2004.07.31 | [13:30] Hakusensha 30th Anniversary Sugo Natsu Festa |
| 2004.08.07 | [13:30/17:30] Neo Romance Live 2004 Summer in Pacifico |
| 2004.08.08 | [13:30/17:30] Neo Romance Live 2004 Summer in Pacifico |
| 2004.09.11 | [14:00] Gundam Seed Special Edition DVD talk show |
| 2004.09.18 | [13:00] Emotion Fan Kanshasai in Sapporo |
| 2005.03.27 | [14:00] Gundam Seed Destiny DVD&CD talk and live in Nagoya |
| 2005.03.27 | [17:00] Newtype 20th Anniversary Kanshasai in Nagoya |
| 2005.04.02 | [15:00] Newtype 20th Anniversary Kanshasai in Susukino |
| 2005.04.09 | [15:00] Newtype 20th Anniversary Kanshasai in Tenjin Ims Hall |
| 2005.12.23 | [12:30] Interchannel presents On the Talk vol 1 |
| 2005.12.23 | [17:00] Interchannel presents On the Talk vol 1 |
| 2006.08.06 | [13:00] Lala Gakuen Natsu Matsuri special stage |
| 2006.09.24 | [13:00] Tokyo Game Show 2006 Main Stage |
| 2006.12.16 | Jump Festa 2007 Bandai Visual Booth |
| 2006.12.16 | Jump Festa 2007 Showa Note Booth |
| 2007.08.19 | [13:00] Chara Hobby 2007 Emotion Summer Festival 2007 |
| 2007.12.23 | [09:30] Jump Festa 2008 Jump Stage |
| 2008.03.01 | [13:30/18:00] Neo Romance Festa |
| 2008.03.16 | [12:00/18:00] Tennis no Oujisama OVA 100 Song Marathon |
| 2008.04.20 | [12:00] Tennis no Oujisama talk show Human Academy Osaka |
| 2008.12.21 | [11:30] Jump Festa 2009 Konami |
| 2008.12.21 | [12:30] Jump Festa 2009 Jump Park Akikan |
| 2008.12.21 | [16:00] Jump Festa 2009 Sony |
| 2009.04.12 | [14:00] Clannad Fan Kansha Event |
| 2009.07.12 | [13:30/18:00] Neo Romance Live 2009 Summer Pacifico |
| 2009.08.15 | [12:30/17:00] Neo Romance Live 2009 Summer |
| 2009.08.16 | [12:30/17:00] Neo Romance Live 2009 Summer |
| 2009.09.06 | [18:00] Tennis no Ouji-sama OVA event |
| 2009.09.19 | [12:30/18:00] Neo Romance 15th Anniversary Sweet Pink |
| 2009.09.21 | [12:30/18:00] Neo Romance 15th Anniversary Happy Yellow |
| 2009.11.02 | [18:30] Nihon Kougyou Daigaku talk show |
| 2009.11.03 | [12:00] Hamamatsucho Greed Sound Festa |
| 2009.12.20 | [10:00] Jump Festa 2010 Jump Super Stage |
| 2009.12.20 | [11:15] Jump Festa 2010 Bandai Namco Games booth |
| 2010.01.16 | [13:00] Neo Romance Festa Haruka 10 Nensai |
| 2010.01.16 | [19:00] Neo Romance Festa Haruka 10 Nensai |
| 2010.01.17 | [13:00] Neo Romance Festa Haruka 10 Nensai |
| 2010.01.17 | [19:00] Neo Romance Festa Haruka 10 Nensai |
| 2010.02.07 | [12:30/17:30] Neo Romance Festa Haruka 10nensai in Kyoto |
| 2010.06.20 | [13:30/18:00] "Reading For The Ties 2010" JCB Hall |
| 2010.07.10 | [13:30/18:00] Neo Romance Ala Mode 4 |
| 2010.07.11 | [13:30/18:00] Neo Romance Ala Mode 4 |
| 2010.07.18 | [18:00] KAmiYU in Wonderland |
| 2010.08.14 | [13:00/17:00] Omaera no tamedaro! 35 Nakano Sun Plaza |
| 2010.09.19 | [13:00] Neo Romance Event "10 Years Love" |
| 2010.09.19 | [18:30] Neo Romance Event "10 Years Love" |
| 2010.09.20 | [13:00] Neo Romance Event "10 Years Love" |
| 2010.09.20 | [18:30] Neo Romance Event "10 Years Love" |
| 2010.10.09 | [15:00/19:00] Sengoku Musou event CC Lemon Hall |
| 2011.01.22 | [17:00] Tennis no Ouji-sama Teni Prix Festa 2011 in Budoukan |
| 2011.02.05 | [19:00] Mikako @Payopayo public recording |
| 2011.04.23 | [17:00] Dear Girls -Stories- 4 Lovers Only event |
| 2011.08.28 | [13:10] Chara Hobby 2011 Bandai Namco Super Robo OG Radio |
| 2011.09.11 | [17:30] Shin Sangoku Musou live |
| 2011.09.19 | [] Ao no Futsumashi BD/DVD talk event |
| 2011.10.30 | [13:30/18:00] Neo Romance Festa |
| 2012.03.18 | [13:00/18:00] Super Robot Taisen 20th Anniversary Event |
| 2012.03.31 | [15:00] Anime Contents Expo 2012 Nico Nico Booth |
| 2012.07.22 | [] Gekidan K Suke Presents "Soreike Yuuko-man" |
| 2012.08.18 | [14:00] Recorder to Randsell Re BD/DVD event Shosen Book Tower |
| 2012.09.08 | [] Anime Fair Kansai 2012 Seiyuu Premium Stage |
| 2012.10.21 | [13:00] Neo Romance Halloween Party |
| 2012.12.22 | [14:00] Jump Festa 2013 Koei Techmo Special Stage |
| 2015.09.13 | [13:00] Neo Romance Live |
| 2017.09.24 | [11:00] Tokyo Game Show 2017 Shin Tennis no Oujisama Rising Beat stage |
| 2018.12.29 | [18:30] Karaoke Max 9 Yoru no Bu |