Relationships
Yukio
Mars considers Yukio to be his adopted son, and if he could would legally adopt him as an adult. He adores Yukio and is always looking out for him and trying to give him a happy parental relationship. He likes trying to do “traditional” father-son bonding with him, like baseball. He often brings Yukio home to his parents too, and they accept him as their grandchild.
Eiichi and Nozomu
Mars doesn’t know much about Eiichi and Nozomu aside from brief chats when performing together. He likes them both, and likes their dedication to Yukio.