Jiro Ishii is a games writer, director and producer. Ishii has been working with Abstraction Games, Aksys Games Localization, Inc., Spike Chunsoft Co., Ltd. and Tydecon Games. Ishii's first published game was 999: Nine Hours, Nine Persons, Nine Doors released in 2010. Next, Jiro Ishii worked on 999 taking on the role of producer. Most recently, Jiro Ishii was involved in the development of 428: Shibuya Scramble. Now, Ishii has joined the team of Project Sakura Wars as the writer.