Ryoma learns about an upcoming festival at Gimul, and comes across some local delicacies and ingredients that aren't very popular yet. Ryoma's knowledge of Japanese food from his previous life might help him come up with something delicious.
suddenly started to multiply rapidly.
.أصبح يتضاعف بكثرة فجأة
si sono moltiplicati rapidamente all'improvviso.
начала бесконтрольно размножаться.