The story as always made me laugh my heart out, which only makes this latest book quite a joy when I found it in my mailbox. I am halfway though the manga already and I simply can't contain my laughter after they mentioned Doraemon and sing it in public like that. I about busted my side when the little brother never told him that he got married in San Fransisco and never said a word. The reaction in the artwork was simply superb in all of those situations.
I would recommended that whoever read the first two stories should get this next one, as it is the best one that I had read so far out of the current trilogy.
Note: sorry, I didn't want to spoil to much, since the book came out practically today. (I say that part lightly being the first reviewer. I don't want to ruin to much for you guys just yet.)