Introduction of characters

The main characters of the book deal with not only the direct mathematic area
but also mathematical competence emphasized in elementary school mathematics curriculum including problem solving, reasoning, and mathematical communication, and more. Therefore, as each character grows in math capability and good manners, learners will achieve the same growth

Ryan

A normal student from our world.

Loves fantasy novels, games, cartoons,
and movies, but hates math.

Usable item : Yo-Yo

Aris

A curious princess from Tanare Palace that lives in this fantasy world.

King Adel, who is her father, gives her the Star of Wisdom as a gift.

Usable item : Magical Wand

Phillip

A noble man from the fantasy world.

Excellent with numbers and operations. Like his peers, Phillip is excellent with magic and swordsmanship.

Usable item: Sword

Numi

A member of the Elf Clan, loves adventures and is very active. Has very good knowledge of diagrams and uses diagram magic.

Usable item : Bow

Pabel

A member of the Dwarf Clan which had the knowledge of measurement but, after the magical curse of Pesia, lost all knowledge of math.

Usable item : Axe, Hammer

Gilly

A member of the Floa Clan who can transform into a tree. Knows basic math and learned magic.

Usable item : Asian Guitar

Walter

Royal general of Tanare Palace.
Excellent with math and magic.
Good with machines and builds a robot for Aris.

Namute

A smart robot created by Walter to protect Aris.

But after interacting with Ryan, Namute becomes a weird robot.

Special Skill : Transform into a motorcycle