Mana, Kitaro, and the others visit Tottori for the first time in a long time, and learn the shocking truth that Tottori has become the Great Tottori Empire and has become an independent nation. Then, they are sent to a rehabilitation facility for the crime of saying a certain phrase, slandering Tottori. Meanwhile, Mana's uncle, Shouji, suspects that the governor is a fake. The governor senses his doubt and has him arrested as a traitor. After escaping, Mana and the others hear from Shouji about the governor being a fake. The governor extends his evil influence. The Special Assassination Squad, Kani-tarou and Nashi-tarou, close in on Mana and Shouji! Kitaro and the others are...?!
We have to prevent
further population loss.
.يجب أن نوقف فقدان المزيد من السكان
Wir müssen verhindern, dass es so weitergeht.
Debemos evitar
que se  marche aún más gente.
Debemos evitar
que se marche más gente.
Il nous faut éviter
que la situation empire.
Dobbiamo impedirne una ulteriore decrescita... 
Nós temos que evitar uma
perda populacional maior.
Нужно что-то делать с убылью населения.