Hiroya Watanabe has written at least 3 books. Their most popular book is I Shall Survive Using Potions! Volume 6 with 1 save with an average rating of 1⭐.
#6 of 6 in I Shall Survive Using Potions! Light Novels
2020 • 1 Reader • 1
#5 of 6 in I Shall Survive Using Potions! Light Novels
2019 • 1 Reader • 189 pages • 3
#4 of 6 in I Shall Survive Using Potions! Light Novels
2019 • 1 Reader • 227 pages • 3