陣野 鳴枝

Amanonakanishi's Earth Science Club's president. Since Astronomy is considered a part of Earth Science, Amanokonakanishi's Earth Science Club ends up only doing astronomy.

The club has been proficient with gadgets for generations, and the club's main part of the Astronomy Group Activities is to take pictures with a single lens reflex camera. She is very determined and sometimes uses some harsh words, but is also very cool and composed.

"I looked at the plan. I thought it seemed interesting."