Imaizumi, who has been a well-known figure at Kojima Productions for almost 20 years, was a founding member of the new independent Kojima Productions. As corporate director, he oversaw all production on Death Stranding.
During the studio's previous incarnation at Konami, Imaizumi worked on every Metal Gear Solid title since 2001's Sons of Liberty. Most recently, he was producer for Guns of the Patriots, The Phantom Pain and Metal Gear Rising.
The reason for the veteran's departure remains unclear, but one source claimed it was due to a disagreement with Kojima Productions' other directors.
Source: https://www.videogameschronicle.com/news/ken-imaizumi-departs-kojima/
so according to the news, the directors of the companies had different opinions... and in the end he left.
he was always present when it came to social events surrounding kojima, now during death stranding, he was absent.
i wonder if he got problems with kojima(like kojima and konami), which made him leave the company...
What do you think, ERA?