Time for answer : close but not exactly
Shinjuku Gyoen National Garden
新宿御園
Photos were taken around Cheery Blossom season and Red Leaves Season. I said around because I was either too early or too late in time, never got that right at the best time. What can you said, those were just free time of my businesses trips, couldn't really complaint too much.
Hey, at least I was close and actually took a guess lol I'm sure most people tried to wiki this :)