"A Long Day in the Studio" (スタジオの長い日 Sutajio no Nagai Hi ) is the sixth episode of the anime adapted from Full Moon o Sagashite.
- The boy band that appears in this episode is called the Guitar Boys.
- At one point, Mitsuki mistakes "headphone" with "head-hon." "Hon" is Japanese for "book," so Mitsuki thought that "headphone" meant "head-book."
- Myco as Mitsuki Koyama/Full Moon
- Chieko Honda as Meroko Yui
- Yasuo Saitou as Takuto Kira
- Tomomi Seo as Masami Oshige
- Kazuko Sugiyama as Fuzuki Koyama
- Mayumi Akado as Yoneya Tanaka
"Her First Assignment"
"Full Moon Debuts!"