静葉ちゃんって真面目だから小さい時は「お姉ちゃんとしてしっかりしなきゃ！」って一生懸命だったんじゃないかなぁって思って描いた。

尊い。

Shizuha-chan was very diligent when she was little, always thinking "I'm the big sister, so I've got to be reliable!" and trying her hardest to fulfill that role. That's how I pictured her, and I drew this as a result.

Absolutely precious.