DarienShields/Mamoru Chiba (Voiced by Rino Romano, currently by Robbie Daymond in English and Kenji Nojima in Japanese) is one of the major characters in the Sailor Moon series. His transformed state is Tuxedo Mask. He is also Prince Endymion, who is in love with Princess Serenity. In the future, he will marry Serena and become King Endymion, as he is referred to by Pegasus in Sailor Moon Super S.
In the manga he does not throw roses but in the Black Moon storyline (Sailor Moon R) he acquires an attack of his own - Tuxedo La Smoking Bomber. He and Sailor Chibi Moon also a have combined attack called Pink Sugar Tuxedo Attack.
Tuxedo Mask plays a significantly more important role in the manga than in the anime. In fact, many of Sailor Moon's transformations and final victories come as a result of her and Tuxedo Mask fusing their powers together. In the final battle against the Dark Kingdom, Queen Metalia absorbs Sailor Moon and Tuxedo Mask into her body. However, they succeed in combining their powers through the Silver Crystal and destroy Queen Metalia from within. Tuxedo Mask also combines his power into Super Sailor Moon's last item in the manga with the rest of the soldiers using the Golden Crystal. In the Black Moon story arc, he combined his powers with Sailor Moon to create the Cutie Moon Rod.