Obtain the One Piece by studying One Piece Anime.
This is an ongoing One Piece anime deck since real Japanese is a lot different than what you might learn in school. The deck will be updated periodically updated to include more words as time goes on.
This is an intermediate deck and also contains colloquial words and phrases. Vocabulary includes up to the episode 3, but will be continually updated.
Verbs are noted as "intransitive" and "transitive." All that means is the verb has to be used in reference to an object when they are "transitive."
For example "I eat pizza" is a transitive verb, where as "I went to sleep" is an intransitive verb because it does not require an intractable object.
This is a common part of Japanese although some learners might not be familiar with this concept.
Cards include labels for each definition which include

