It's So Stupid, Mizuki Akiyama is a Weiß Schwarz card from プロジェクトセカイ カラフルステージ！ feat. 初音ミク PJS/S91-089. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
Card type
Character
Side
Schwarz
Color
Blue
Level
0
Cost
0
Power
1500
Soul
1
Traits
Music, Nightcord at 25:--
Neo-Standard
HATSUNE MIKU: COLORFUL STAGE!
Card Text
【CONT】 All of your other 《Music》 characters get +500 power.
【AUTO】 [Put 1 card from your hand into your waiting room] When your character's trigger check reveals a climax with [[gate.gif]] in its trigger icon, if you have 2 or more other 《Nightcord at 25:00》 characters, you may pay the cost. If you do, choose 1 《Nightcord at 25:00》 character in your waiting room, return it to your hand, choose 1 of your characters, and that character gets +1 level and +500 power until end of turn.