the lukas project


『MUSIC STUDY PROJECT feat. Vocaloid 』 Mathematics and English Junior High Study Guides by Gakken Plus

MSRP: 1,728 yen each, Release Date: February 21, 2017

Available for pre-order via Amazon JP. The books are published in Japanese and include all songs in this preview. Most of the songs used in these guides are newly written just for this product.