Koyuki is down in the dumps because he isn't getting any taller as he grows older. Can the others cheer him up?
it won't be easy for him to...
...لن يكون من السّهل له
wäre das gar nicht für ihn zu bewältigen.
il doit galérer…
non sarà facile per lui....
não seria fácil para ele.
было бы просто...