One Piece and Sgt. Frog/ケロロ軍曹 Crossovers
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The Keronian Pirates Arrive by Normama reviews
What happens when our favorite One Piece pirates end up in Japan...and as Keronian? What happens when the Keroro Platoon meet them? What crazy adventure awaits both parties? Read and find out...
Rated: T - English - Humor/Friendship - Chapters: 16 - Words: 77,391 - Reviews: 50 - Favs: 43 - Follows: 24 - Updated: 9/22/2012 - Published: 11/20/2009 - Luffy, Keroro
Cross Roads: The Pirate's Prologue by GiroroGochou66 reviews
The first of two prologues for my fanfic Cross Roads. It's a One Piece/Keroro Gunso crossover.
Rated: K - English - Adventure - Chapters: 1 - Words: 836 - Reviews: 8 - Favs: 2 - Follows: 4 - Published: 9/13/2008 - Complete