I really loved the ending of this series! Overall I’d say this was a good manga, maybe even great upon a reread (which I plan to do but not right away) but this is a manga that also makes you work somewhat. Given the time travel aspect you have to gather and keep information, this manga doesn’t spoon feed you but it’s not this impossible thing to get behind either. It just takes a little care with reading it. I think this series would be a very re-readable series in that you would just have more background knowledge and a better grasp on the story but knowing how it ends doesn’t take away from the charm of the story in general.
Shinpei and Ushio and the rest of the crew are extremely lovable characters which also kept me invested. I almost wish we could get, like, a slice of life mini series spin off with these characters because I love their antics and interactions so much.
Anyway, if a high action, time traveling, mystery and also scifi type manga sounds good to you I would definitely say it’s worth giving a shot. Right now I don’t feel that this is an all time favorite series but it was solid. It’s also nice that it’s completed and it’s not extremely long, I wish there were more 10-15 volume manga series (these are omnibus editions so there were like 12 or 13 volumes in total) that don’t require thing long running investment in.