- Hayashibara Megumi and Okui Masami
- KUJIKENAIKARA! (I'll NEVER GIVE UP)
- Arimori Satomi (有森聡美)
- Okui Masami (奥井雅美)
- Other Information
- Arrangement: Yabuki Toshizou (矢吹俊郎)
KUJIKENAIKARA! is a pop song recorded by Hayashibara Megumi and Okui Masami. The song is a collaboration between Hayashibara and Okui, and it was used as the ending theme song to the Slayers anime series.
- This is the original version of the song which is a collaboration between Hayashibara and Okui. It is first found on the "Get along" single as track #2. The song is later found on Okui's best of album, "S-mode #1" as track #13, and it is found on Hayashibara's "Slayers MEGUMIX" album as track #2 on disc 2. This is the version which is set to the music video.
- KUJIKENAIKARA! (Off Vocal Version)
- Found on the "Get along" single as track #4. This is the original version of the song, except without the vocals.
The music video for "KUJIKENAIKARA!" is shot in grayscale. The video starts out with Hayashibara and Okui singing into their mics inside of a recording studio. After a while the video switchs to clips from the Slayers anime. The rest of the video is made of scenes switching back and forth from the anime and seiyuu.