Another 2 characters are introduced in this volume: Nagi's fiancé Wataru Tachibana, and his maid Saki Kijima. After that, Nagi and Hayate discover the amusement park that the former received as a birthday present a long time ago. Finally, Nagi and Gilbert arrange a fake kidnapping to test Hayate's loyalty. Chapters included in this volume are:
- "A Battle for Men"
- "The Tokyo Underground"
- "The Kingdom of Ambition"
- "I Lost My Temper and Did It Because I Was Mortified About Losing to Little Kids on the Street. But, I Have No Regrets."
- "A Nuisance, Even for Peter Pan"
- "Who Came Up with the Sound Effect, 'Kapok'? It's Awesome"
- "I Never Had the Problem of Being Too Popular"
- "I Wanted to See the Challenge of the Super Shuffle"
- "By the Time Ôjo-sama Cries"
- "Wavering Hearts"
- "I'm Hoping My Voice Will Reach You"
Tropes:
- No OSHA Compliance: The rides in the amusement park haven't been maintained or inspected for several years, so the rollercoaster cars fly off quite easily.
