Tulip series

The Tulip series is a number of mechanical devices invented by Maria Custard.

Tulip #1
Tulip #1 is a type of RPG-shaped canon weapon, fueled by Hirara Alloy. A number of Tulip #1 has been produced to be used as the primary weapons of Maria and her students.

The original prototype was stolen by Kopandon Dotto and sold to the Tanegashima House in JAPAN. The Tanegashima then developed their muskets based on inspiration of the Tulip #1.

Tulip #2
Tulip #2 is a Cannon.

It was used in battle against Ragithis, and it could deal serious damage to Ragithis.

Tulip #2 Maresuke
Tulip #2 Maresuke is an enhanced cannon for long-range artillery based Tulip #2.

Trivia: "Maresuke" is the name of a famous Japanese general (see Nogi Maresuke / 乃木希典).

Tulip #3
The Tulip #3 is a tank. It was destroyed in the Battle of The O.

Tulip #100
The #100 is a space rocket, developed in the non-canonical story of Kichikuou Rance.