12 Zodiacs

The world of World Trigger has its own Zodiac system different from the real world. It is comprised of 12 different constellations, each representing a certain part of the year.

Falco
はやぶさ座 (Hayabusa-za, The Falcon)

March 20 - April 20

Felis
ねこ座 (Neko-za, The Cat)

April 20 - May 20

Lepus
うさぎ座 (Usagi-za, The Hare)

May 21 - June 21

Gladius
つるぎ座 (Tsurugi-za, The Sword)

June 22 - July 22

Aptenodytes
ぺんぎん座 (Pengin-za, The Penguin)

July 23 - August 22

Lupus
おおかみ座 (Ōkami-za, The Wolf)

August 23 - September 22

Luna Falcata
みかづき座 (Mikazuki-za, The Crescent Moon)

September 23 - October 23

Chronos
とけい座 (Tokei-za, The Clock)

October 24 - November 22

Cetacea
くじら座 (Kujira-za, The Whale)

November 23 - December 21

Clavis
かぎ座 (Kagi-za, The Key)

December 22 - January 19

Amphibious
かえる座 (Kaeru-za, The Frog)

January 20 - February 18

Apis
みつばち座 (Mitsubachi-za, The Honeybee)

February 19 - March 20

Trivia

 * It is the same system used in Ashihara Daisuke's previous work Super Dog Rilienthal. This, along with Osamu's elementary school being in Hasunobe, suggests a connection between the two stories.