Alternatively, could "ivvar" be a misspelling of "Ivar" from the game "God of War"? But I'm not sure if Rika is involved there. Another angle: maybe the user is thinking of a different Rika Nishimura, but I think the main one is the voice actress. Let me also consider other possibilities, like social media friends or real-life friends, but without more context, it's hard to say.
The user might be asking about Rika Nishimura's friends, but including "ivvar" could refer to a character or another person. Let me check if there's a character named Ivar (or similar) that she's associated with. Alternatively, maybe "ivvar" is part of a game or another media. Wait, there's a video game called "The Banner Saga" with a character named Ivar, but I don't think Rika is the voice for that. Let me verify. Hmm, maybe not. rika nishimura friends ivrar
If "ivvar" is a character from a specific anime or game that Rika has voiced, that might be the link. Let me look up Rika Nishimura's notable roles again. She's voiced Aka in "Majin Tantei Nōnanochi", Hana in "Princess Principal", and others. Does any of those include a character named Ivar or similar? Not that I can find. Maybe the user is mixing up names. Alternatively, "ivvar" could be a username or handle. Sometimes people have friends or fan-made pages with such names, but that's speculative. Alternatively, could "ivvar" be a misspelling of "Ivar"