She looks like a mere human to you and me... And she might be one of Keroro's dear, childhood friends.... But she has exactly what the Keroro platoon needs...
- Encounter CXVIII: The Year's Final Mission: Safety Check-Up!
- Encounter CXIX: Laughter: The Best Strategy
- Encounter CXX: New Captain=New Mission?
- Encounter CXXI: The Tale of Koyuki Azumaya's Self-Discovery
- Encounter CXII: Mission: Breathe Deep and Dance!
- Encounter CXIII: Arrival of...That Girl!
- Encounter CXIV: Fuyuki's Stone Figure
- Encounter CXXV: A Bitter Battle on a Lonely Island In a Distant Sea
- Bonus Encounters: Scoop!!! An Alien Female Does Exist!