シャア・アズナブル
Char Aznable was based on historic fighter-pilot Manfred von Richthofen who shared a similar nickname, "Red Baron". As a result, multiple of Char's actions were similar to Rictofen's during World War I as Tomino wanted to illustrate the chaos produced by wars in "Gundam". Amuro was introduced as an ordinary man in contrast to his rival Char Aznable. As a result, he found Amuro hard to write as he was meant to oppose Char whom Tomino found more interesting. Furuya had fun in his work as during recordings of the series, he befriended Char's voice Actor, Shuichi Ikeda. However, he was not close to Tomino. Originally, Tomino did not want to include Amuro in "Zeta Gundam" and when trying to kill him, he failed to do it. As a result, he decided to put Amuro on a friendly relationship with Char. Furuya said that while Amuro also had popularity, he could not surpass his rival, Char, a common trait he sometimes find common in anime where there are rivalries.