Shimotsuki Kuina

Kuina (くいな) was the childhood friend of Roronoa Zoro. In the English anime, the Wadō Ichimonji is just "Wado".

Appearence
The Naval officer Tashigi bears a strong resemblance to Kuina (in appearance, personality, and sword style), to the point where it makes Zoro extremely uncomfortable around her. However, they are not believed to have any greater connection than that.

Statistics

 * Japanese Name: くいな
 * Romanized Name:
 * English Name: Kuina
 * Japanese VA: Machiko Toyoshima
 * English VA: Priscilla Everett
 * First Appearence: Manga Chapter #; Anime Episode #
 * Last Appearence: Manga Chapter # Anime Episode
 * Rivals: Zoro
 * Confirmed Relatives: Her father, the head of their Dojo.
 * Dream: To become the best swordsman in the world.

Personality
She was the daughter of the sword master of a dojo, the reason why Zoro developed the Santōryu technique, and why he treasures one of his swords, the Wadō Ichimonji, more than his others. In life she was always living with the knowledge that, as a woman, as she got older she would not be able to compete with other men eventually being forced to give up the swordsman life.

Eventually Zoro made her believe that its willpower not strength that makes a swordsman. Since she died, it is unknown how strong she would have become.

History
When Zoro was young, he challenged every dojo he came across and claimed their signs (in Japan, the sign signifies the dojo is to be respected). When he came across Kuina and her family's dojo, he finally met his match.

Zoro fought Kuina regularly, but found that in 2001 fights he could never beat her. Kuina, after realizing that Zoro would soon pass her in skill and strength because she was a girl. She realised as boys grow older they grow stronger then girls, so she became discouraged. At which Zoro told her that it was his goal to be as good as her, and together they promised that one of them would become the greatest swordsman in the world.

However after she made a vow with Zoro, she fell down the stairs, while trying to get a sharpening block (no doubt to resharpen her katana after her and Zoro's duel) and died (in the English anime she was injured by the friends of a man she defeated, and could never fight again). Zoro asked her father for the honor of taking the Wadō Ichimonji with him, and with this Zoro promised to fulfil their shared dream of becoming the greatest swordsman to fruition in order to honor Kuina.

Trivia

 * She is a playable character in the U.S.-only video game, One Piece Grand Adventure. Surprisingly, Zoro says that she died.