2020-07-20〜
セガ×Colorful Paletteが贈る、スマートフォン向けゲーム『プロジェクトセカイ カラフルステージ！ feat. 初音ミク』 公式サイト：https://pjsekai.sega.jp 公式X：@pj_sekai（https://x.com/pj_sekai） (C) SEGA (C) Colorful Palette Inc. (C) Crypton Future Media, INC. www.piapro.net 商品名および社名は各社の登録商標です。
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