Another challenge to fans' IQ: The mysterious number 18 appears on the official SNS of "Detective Conan" and causes heated discussion

Today, November 25, the mysterious number "18" suddenly appeared on the official SNS of the "Detective Conan" movie, including Twitter and the official website, which sparked heated discussions among netizens. In view of previous puzzle-solving allusions of the same type, netizens speculated that this means "R"?

The clue related to "18" is the 24th theatrical version of "Detective Conan", "The Scarlet Bullet", which has been postponed to April 2021. Some fans speculate that this is a hint that it will be released on April 18, 2021?

As for why it is "R", there is a previous example. On June 21 last year, which was Aoyama Sensei's birthday, the official Twitter account released the numbers 6・1・13・9・12・25 in sequence. After some netizens deciphered it, they came up with the answer F・A・M・I・L・Y based on the order of the 26 English letters represented by the numbers. As a result, the official news of the Akai family gathering in "Scarlet Bullet" appeared soon after.

As for what this "18" means, try to guess first and see how close you can get to the official answer.