technical director (12 episodes, 2004-2006)
digital supervisor: Rough Draft Korea Co. Ltd. / unit digital supervisor: Rough Draft Korea Co. Ltd. / unit digital supervisor: Rough Draft Korea Co. Ltd (6 episodes, 2002-2003)
digital supervisor: Starburst Animation Studio / unit digital supervisor: Starburst Animation Co. Ltd / digital supervisor (5 episodes, 2002-2003)
digital ink and paint supervisor: Toon City Animation Inc. / digital ink and paint supervisor (5 episodes, 2002-2003)
digital supervisor: Toon City Animation Inc. / digital supervisor (5 episodes, 2002-2003)
unit digital supervisor: Starburst Animation Co. Ltd / unit digital supervisor: Starburst Animation Co. Ltd. (5 episodes, 2003-2004)
unit technical director: Starburst Animation Co. Ltd (5 episodes, 2003-2004)
cgi artist: Toon City Animation Inc. (4 episodes, 2002-2003)
digital ink and paint supervisor: Rough Draft Korea Co. Ltd. (4 episodes, 2002-2003)
technical director: Toon City Animation Inc. / technical director: Toon City (4 episodes, 2002-2003)
background key color correction (3 episodes, 2002-2003)
background key color correction (3 episodes, 2002)
digital ink and paint supervisor: Starburst Animation Co. Ltd / digital ink and paint supervisor: Starburst Animation Co. Ltd. (3 episodes, 2003-2004)
digital ink and paint supervisor: Starburst Animation Co. Ltd / digital ink and paint supervisor: Starburst Animation Co. Ltd. (3 episodes, 2003)
digital coordinator (3 episodes, 2007)
digital ink and paint supervisor: Starburst Animation Studio (2 episodes, 2002)
digital ink and paint supervisor: Starburst Animation Co. Ltd (2 episodes, 2003)
unit digital supervisor: Starburst Animation Co. Ltd (2 episodes, 2003)
digital ink and paint supervisor: Starburst Animation Co. Ltd (2 episodes, 2004)
unit digital supervisor: Starburst Animation Co. Ltd (2 episodes, 2004)
digital ink and paint supervisor: Starburst Animation Co. Ltd. (1 episode, 2003)
unit technical director: Rough Draft Korea Co. Ltd. (1 episode, 2003)
unit technical director: Rough Draft Korea Co. Ltd (1 episode, 2003)
unit technical director: Starburst Animation Co. Ltd. (1 episode, 2003)