Look up the title on Mangaupdates and if it's on there it should tell you if it's translated in english and how many volumes there are. I don't think Mangaupdates says where to buy it, but as long as it's not out of print you should be able to find it on Amazon or any major bookstore.
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Look up the title on Mangaupdates and if it's on there it should tell you if it's translated in english and how many volumes there are. I don't think Mangaupdates says where to buy it, but as long as it's not out of print you should be able to find it on Amazon or any major bookstore.