Against the worsening revision of the Police Duties Execution Act, Against the punishment that is unlawful in light of the ratified ILO Treaty, etc.
Kakuo Shinkai

1958

53.1cmx75.6cm

Let’s Protest against the US Invasion of Vietnam through Strike Action
Kakuo Shinkai

19–
51.6cmx73.4cm

For life and unity! Pay raise for 2000 yen!
Kakuo Shinkai

1956

52.5cmx74.9cm

For a better life through the regular working hours! Pay raise in line with the standard of large corporation 2500 yen!

Kakuo Shinkai

1956

52.2cmx73.3cm

Let’s win through the Spring Offensive! Through a united action by chemical workers.
Kakuo Shinkai

1966

51.5cmx72.5cm

Let’s gain a minimum wage of 15000 yen throughout the country!
Kakuo Shinkai

19–

51.5cmx72.8cm

Let’s gain pay raise through unity with metal workers and eradicate the working condition under which workers are paid less than 12000 yen!
Kakuo Shinkai

19–
51.2cmx72.5cm

Let’s fight toghether and take a strike action as a united front to gain the four demands submitted at the Fall Offensive!

Kakuo Shinkai

19–
52.0cmx72.7cm

1952 Bulletin Month – Defend peaceful life through bulletin!

Kakuo Shinkai

1952.11.15-12.14
37.2cmx53.1cm

Let’s secure the union proposal by smashing the collective agreement which darkens workplace and home

Kakuo Shinkai

1955

36.6cmx52.3cm