Ponoka-senpai offers the three 3 million yen if they are able to kill each other. Eventually it becomes a free for all for them and the battle heats up.
There's 30,000,000 here.
Das sind 30.000.000 Yen.
Aquí hay 30,000,000.
Hay treinta millones.
Il y a trente millions.
Tem 30 milhões de ienes dentro dela.