Haruo Izawa (played by Ken Yasuda) is a protagonist in Struggling Man.
Ritsuko Izawa (played by Eiko Koike) appears in Struggling Man.
Ryota Izawa (played by Harutomo Koyama) appears in Struggling Man.
Koume Izawa (played by Yui Okada) appears in Struggling Man.
Umegaki (played by SWAY) appears in Struggling Man.
Kaneko (played by Daichi Kaneko) appears in Struggling Man.
[store manager] (played by Hikaru Ijūin) appears in Struggling Man.
Takai (played by First Summer Uika) appears in Struggling Man.
