User blog comment:The Koromo/Crossover Battles We'd Like to See but Will Never Happen Outside of Fanon/@comment-3435506-20121231153439

Zoro vs. Kenpachi (Bleach) or any Soul Reaper really

Luffy or Ace vs. Kazuma (S-Cry-Ed)

Enel vs. Kakashi (Naruto)

Sanji vs. Rock Lee (Naruto)

Franky vs. Any Android from DBZ

Sengoku or Chopper vs. Goku in Great Ape form (DBZ)

Luffy vs. Buu (Dbz)

Kid or Law vs.Nagoto/Pain (Naruto)

Brook vs. A Hollow (Bleach)

Ussop vs.Kurama (Yu-Yu-Hakosho)

Everybody in Marineford vs. The Soul Society vs. The Z-Fighters vs. The Allied Shonobi Forces in a Four Way Battle