Merman in my Tub volume 2 by Itokichi.
I gave this book ★ ★ ★ ★ ★ 5 stars, I loved it.
This is the second volume in a series. You can find my review of the first volume right here. Given the nature of this series there is little in the way of spoilers though you may find some if you choose to read this review before the first volume.
Tatsumi is a serious, studious boy who lives alone in his grandfather's old house. One day while walking along the river he finds a man in distress and rushes in to save him, he takes the man home to help him and soon discovers that he didn't save a man at all but a merman! Soon Tatsumi has a permanent house guest and a steady stream of strange sea creatures passing through his bath tub.
The antics continue in the second volume. Wakasa's friends continue reappearing and a new one joins the cast in this volume. Each of them have their own personality that is partly defined by the type of sea creature they are. Each new character adds a fun new element to the series. It is
interesting to see how they interact and how their fishy nature shows
With Wakasa around the simple things that happen throughout the year are all new and exciting. He loves Valentines Day, White day has to be extravagant and over the top. Watching the Olympics isn't enough, he has to try all of the sports even the ones that seem impossible for a merman!
I still highly recommend this series. It is a wonderful, light, fun read. It will have you laughing with every new chapter. Go check it out if you are in need of a silly series to lift your spirits or if you want something fun to make you laugh!