October 1st is "Observation Day".
The "All Japan Tower Council", which consists of 20 towers from all over Japan, has established October 1 as "Observation Day".
From sunset on September 30 to 22:00, the day before "Observation Day", the Diamond Vere <Angel Red> is lit as a special light-up day before "Observation Day".
I hear that Angel Red contains the message of "love / thanks".
On October 1st, "Observation Day," the first 333 visitors to observation deck at Tokyo Tower received a "20 Tower Note" depicting all towers participating in the All Japan Tower Council.
From the Sumida River Terrace in Kachidoki, over the Tsukiji Market, a gentle red diamond veil <Angel Red> like red coral shines.
In addition, the special light-up will be held every Saturday from 20:00 to 22:00 for a limited time, scheduled for the same color in October.