A junior or something with 〜か何か
Grammar Explanation: Or something similar with 〜か何か

On a nighttime walk, Hamaguchi sees Hokujou casually dressed and wearing glasses. She’s fine with Hamaguchi seeing her like this, as they’ve known each other for a long time, but she tells him not to tell their classmates. At school the next morning…
- 高尾:
- 「おい 昨日
( 浜口( が、メガネ女子( と夜( に会( ってたらしいぞ!」- “Hey, I heard Hamaguchi was hanging out with a girl in glasses last night!”
- 生徒
( A: - 「見
( た目( 子供( っぽかったって聞( いたぞ。」- “I heard she looked kind of childish.”
- 生徒
( B: - 「後輩
( か何( かか、浜口( 。」- “Is she a junior or something, Hamaguchi?”
- 浜口
( : - 「い… いやー…」
- “Uh... well...”
Key Points
〜か何
( か = “or something”後輩
( か何( か means “a junior or something”; the classmate is guessing at a category without committing to it.
The last か is the question marker
In 後輩
( か何( かか, the first か belongs to 〜か何( か, while the final か turns the whole guess into a question.A fuller version would be そのメガネ女子
( は 後輩( か何( かか? “Is that girl in glasses a junior or something?”
Casual ellipsis: the subject is left unsaid
The line does not repeat “the girl in glasses”; everyone understands that 後輩
( か何( か is describing her.Naming 浜口
( at the end works like calling on him to answer the rumor, not as part of the description.
Tone: teasing speculation, not a firm choice
〜か何
( か softens the guess, so the classmate is not asking whether she is specifically a junior and nothing else.