Updated 2026-09-03

Please Don’t Call Me Nee-chan [Original]

Story by NaPaTa Art by Naokame [Artist]

Our nameless main character has always been very aware of his older step-sister Ryouka, in fact when young they where pretty close and friendly... However now that they are grown up we have that she treats him rather in a rather coldly and indifferently, even to the point of ignoring him while they are outside the house. .... He can help but wonder, what could possible have caused that change on his sister; Could it be, that, she has someone she likes? If that's so, then who?