He bats second in the team.

There are two windows in this room.

The moon on the second day of the lunar calendar is floating in the sky, and it's very beautiful.

Kageji is my best friend.

Nikan is a historical figure, and his achievements are still talked about today.

Koushirou is my best friend.

Kou Sennen is my best friend.

Photochemistry is a branch of science that studies how chemical reactions proceed under the influence of light.

The photoelectric effect is a phenomenon where a material emits electrons after absorbing light.

His actions always have a duality.