Ten-ka:The spirit form of Eika's Zanpakuto. Ten-ka is a soft-spoken and gentle person, disliking battle and only willing to fight in order to protect someone. Despite her slight frame, she is able to wield her Shikai form's dual-bladed weapon expertly and with ease. Name Meaning:Ten-ka's name is written with the kanji å¤©æŒ, which translates into English as Heavenly Song. Heaven:The inner world of Eika's mind where she communicates with Ten-ka before her physical manifestation occurs.