poboku

Could you specify what Poboku refers to? There isn’t a widely recognized, single subject by that name, so I want to make sure I draft the article for the intended meaning. For example, is Poboku (a) a real-world term or brand, (b) a fictional place or character in a work of fiction, or (c) something else? If you provide the domain or source, I’ll produce a concise, neutral wiki-style article under 300 words.