"Ninjaga" needs enemies that you feel "disgusting". "NINJA GAIDEN 4" development blog reveals the "mercilessness" of the series' tradition and the design philosophy of small enemies

"Ninjaga" needs enemies that you feel "disgusting". "NINJA GAIDEN 4" development blog reveals the "mercilessness" of the series' tradition and the design philosophy of small enemies
Pursuing "threat even with small fish". Explain the relentless enemy design of tradition and the boss's intention to encourage learning....

The linked article is in Japanese.