Eir Aoi

Date of birth: November 30, 1988

A popular lady singer in Japan.

One of most famous song of hers is "IGNITE".
This song is the opening music for Sword Art Online.
She has been working as a singer since 2011.

Eir Aoi has a super beautiful face and voice

Backgammon

A game played by 2 people.
Players throw a pair of dice alternatively and move their stones on the board.
When you bring all of your 15 stones outside the board, you win.
The similar game was played 5000 years ago in Europe. In Japan, backgammon was called "sugoroku" and had been popular since 7th century.

Backgammon is game of luck and skill