I find really nice manga Kanji approach allows clear after the first 2 volume of Japanese manga to pefectionner on kanji remains THE big part of learning the language. This book is a good way forward and even for those who already mastered kanji is a good information base to cool off memory.
Brief strongly volumes 2 and 3 with the following kanji.
PS I hope there will also exercise book as for the Japanese manga 1 and 2.
good day
Balth.