Rereading Volume 1 first, I then took on Volume 2. This ties up a few storylines and adds some. Rori returns and the group are eventually reunited in their fight against the old Japanese ghost legends and folk villains. Steve Cummings reveals at the end of the combined Volume 1 & 2 edition the background to these Japanese folk stories and also interesting information about Japanese society.
This collection is well-conceived and delivered with colourful and precise illustrations. Highly enjoyable and engaging. I recommend it. Now on to Volume 3!