How to say [ its funny] in Japanese.
「可笑しい」　あるいは「爆笑」

Also, If I want to say that[ to get a Japan theme tattoo is a sort of irony] because in Japan Tattoo is a Taboo
「日本テーマの刺青するのは皮肉です。」does this sentence sounds weird or it makes ssense

Question

How to say [ its funny] in Japanese.
 「可笑しい」　あるいは「爆笑」

Also, If I want to say that[ to get a Japan theme tattoo is a sort of irony] because in Japan Tattoo is a Taboo
「日本テーマの刺青するのは皮肉です。」does this sentence sounds weird or it makes ssense

Answer

When you say 「funny」in Japanese you can say
「おもしろい」
「爆笑」＝「so funny 」
but I’m not Japanese teacher so I’m not sure. This is just my idea.

Answer

I can’t answer your second question, except to say that irony can be difficult to translate. But おかしい is certainly how you say “funny” (in both senses of the word).

Đừng bỏ lỡ cơ hội học ngoại ngữ ngay tại nhà. Hãy xem danh sách các gia sư ngôn ngữ giàu kinh nghiệm của chúng tôi và đăng ký buổi học đầu tiên ngay hôm nay!