Execute and land 5 Precision Sics (excluding battles in the Hall of Virtue).

Be deemed the Sin of Wrath (Solo Campaign only).

Finish All Races in First Place in Top Racer Crossroads (Either Online of Offline).

Finish a Campaign in Top Racer.

Fly Nick's plane. Hopefully you're not afraid of heights (Solo Campaign only).

While driving or leaning out of a vehicle, kill 25 enemies (Campaign only).

You have learned "ka"

You have learned "tsu

You have learned "hi"

You have learned "se"

You have learned "chi"

You have learned "ru"

You have learned "so"