 If you liked
Fairy Tail
|
 ...then you might like
Nishikaze to Taiyou
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Both are action shounen comedies with storng element of caring for others. Both main characters (Zephyr/Natsu at the beggining) are alway running out of money and have to go on adventures to cover their life expenses. Both have animal-like companion (Sol/Happy). Both manga were made by same author and both have similar style of art.