Bücher
The Empty Box and Zeroth Maria, Vol. 1 (light novel)
2017
The Empty Box and Zeroth Maria, Vol. 6 (light novel)
2019
The Empty Box and Zeroth Maria, Vol. 5 (light novel)
2019
The Empty Box and Zeroth Maria, Vol. 2 (light novel)
2018
The Empty Box and Zeroth Maria, Vol. 7 (light novel)
2019
The Empty Box and Zeroth Maria, Vol. 4 (light novel)
2018