Not to be confused with Sega.
Logo: Against a bluish-purple background, we see "CARTOON" in the middle and bottom with a grid globe spinning at the bottom right corner. Then, the SEIGA logo fades in, which is "SEIGA" and a strange shape at the top, both gold. There is also some light flashing out of it. The URL for SEIGA's website can also be seen shaking in the bottom right corner.
Trivia: The company name is related to a malware of the same name. The website in the logo is also considered a virus/scam website, even during 2002.
Technique: 2D animation.
Music/Sounds: The Ben Grosse Kombat Mix of "Ready Or Not" by Menbreak, and a thud sound effect when the logo appears.
Availability: Scarce. So far, it was found on an illegally Thai-dubbed version of Kimba the White Lion on VCD.