This is not the situation in Tokyo and most of Japan. Seasons seem to be very distinct with certain flowers only appearing briefly during certain seasons. The Higanbana (red spider lily), white spider lily and toad lily appear in early fall. I'm still not sure what the purple and white bloom is.
Nikon D600 with Nikon 105mm f/2.8G ED-IF AF-S VR Micro-Nikkor Lens f4.0, ISO 400, 1/125 sec.
Nikon D600 with Nikon 105mm f/2.8G ED-IF AF-S VR Micro-Nikkor Lens f4.0, ISO 100, 1/200 sec.
Nikon D600 with Nikon 105mm f/2.8G ED-IF AF-S VR Micro-Nikkor Lens f4.0, ISO 100, 1/125 sec.
Nikon D600 with Nikon 105mm f/2.8G ED-IF AF-S VR Micro-Nikkor Lens f4.0, ISO 400, 1/50 sec.