This shop has many unusual varieties of ramen.
彼はいつも変わり種のプレゼントをくれる。
He always gives me unusual presents.
eccentric person; oddball; unique character
Describes a person with an unusual personality, background, or way of thinking. Can be mildly affectionate or slightly critical depending on context.
彼はクラスの変わり種で、いつも面白いことを言う。
He's the oddball of the class, always saying funny things.
あの会社には変わり種の社員が多い。
That company has many eccentric employees.