Sayonara, Magic! The Invisibility Spell

WHAT WOULD YOU DO IF YOU SUDDENLY BECAME INVISIBLE? The triplets Akira, Naoko, and Hiro are apprentice wizards in an ordinary school. Whenever strange things start happening, you can be sure they’ve caused some trouble again! This time Hiro came up with... THE INVISIBILITY SPELL. Becoming invisible seemed like such a great idea, but the spell did not work as expected. And now all three of them are in big trouble! WIZARD TRIPLETS, what could go wrong?