Meanings

seven islands (e.g. of Izu)

seventy percent

seventh

not giving up

Tanabata straw horse

seventh dan (in martial arts, go, shogi, etc.)

seven people

The 47 Ronin

Nanao Special Needs School (older name style)

Nanao College

Nanao Special Needs School (older name style)

Seven Samurai (film by Akira Kurosawa)

Shichijō Special Needs School (older name style)

name-giving ceremony

tortuous or spiral (path)

the Feast of Weeks

seven

metal surface decoration with raised fine protrusions resembling fish eggs

seven (long cylindrical things)

17th day of the month