In the Anime

Being the evolved form of a starter pokémon, Futachimaru makes a few appearances in the anime. So far, the only known trainer that owns a Dewott is Cabernet.

Futachimaru Owners

Cabernet -
        Japanese Voice Actress: Megumi Hayashibara
        Known Moves: Water Gun, Fury Cutter, Water Pulse and Shell Blade
        Debut: BW019
            Cabernet's Futachimaru was seen in BW019 battling with Cilan's                     Dwebble. Cabernet's Futachimaru is very strong, but Dwebble's                         defenses proved too difficult to crack, so in the end it lost the battle.

Screencap of Cabernet's Futachimaru from BW019.

Pokédex Entries

Episode	Pokémon	Pokédex	Entry
BW004	Futachimaru	Ash's Pokédex	Futachimaru, the Discipline Pokémon, and the evolved form of Mijumaru. Through rigid training, Futachimaru uses the double-scalchop technique to accomplish its fluid swordsmanship.

Appearance Listing

Code	Japanese Title	English Title	Japanese Airdate	US Airdate	Owner(s)
BW004	バトルクラブ！謎のポケモン現る！！ Battle Club! A Mysterious Pokémon Appears!!	The Battle Club and Tepig's Choice!	10.7.2010	2.26.2011	Random Trainer
BW010	ライバルバトル！強敵プルリル！ Rival Battle! Strong Opponent Pururiru!	A Rival Battle for Club Champ!	11.18.2010	4.9.2011	Two Trainers (on a computer screen)
BW019	ソムリエ対決！イシズマイVSフタチマル！！ Sommelier Showdown! Ishizumai VS Futachimaru!!	No English Title	2.17.2011	TBA	Cabernet Multiple Trainers

In the Movies

So far, Futachimaru is not set to appear in any movies. We'll wait and see, though!