the rights to the character's likeness from Tiger Mask mangaka Ikki Kajiwara. Misawa debuted as the character at a July 31 show in the Kuramae Kokugikan, and in his first match he defeated La Fiera at the sold-out Denen Coliseum on August 26. Misawa would notably work with Jerry Estrada and Pirata Morgan over the rest of the year. In 1985, Baba would bring in top junior-heavyweight talents and high flyers to further establish the new Tiger Mask, including the Dynamite Kid and Kuniaki Kobayashi, the premier rivals of the original. While he was Sayama's most notable rival during his time as Tiger Mask, the Dynamite Kid had signed with the WWF by this time, so Kobayashi became Misawa's most notable feud in this period. Their first match on February 1 ended in double disqualification, when Kobayashi ripped up Misawa's mask and busted him open by running him into the ring post. A rematch at Sumo Hall on March 9 ended in double count-out. On June 21, in his first match at Nippon Budokan, Misawa unsuccessfully challenged Kobayashi for the NWA International Junior Heavyweight Championship in a match rated the best of the year by the readers of the Wrestling Observer Newsletter. Misawa blew out his knee before the match, and still delivered a "great performance" in what wrestling journalist and historian Dave Meltzer called "the best match of the Tiger Mask era", but he would require surgery afterward. The aerial style which Misawa had been made to adopt under the Tiger Mask II gimmick strained his knees. According to Masanobu Fuchi, Misawa was actually more interested in working a ground-based style, and years later, he would comment that it was more difficult to elicit crowd reaction when working under the hood. Nonetheless, since the audience expected the superhuman from the Tiger Mask character, crowds were more difficult to impress during this period than they were after his unmasking. Upon his return, the Tiger Mask-Kobayashi program culminated on August 31 when Misawa won the title from Kobayashi in a rematch, with a variation of the tiger suplex wherein one of Misawa's hands was used to put Kobayashi in a half nelson before lifting him; this would become known as the Tiger Suplex '85. After a successful defense in Aizuwakamatsu against Chavo Guerrero Sr. on October 28, Baba graduated Misawa to the heavyweight class due to his knee problems, and the