Nothing out of the ordinary with 異常
Kanji Explanation: Difference and strangeness with 異

Yui, Sacchan, and Kotoha go on an early-morning patrol to check for any issues in their neighborhood. Because it’s so early, none of the shops are open yet, and the streets are empty.
- さっちゃん:
- 「朝は平和
( だ」- “Morning is peaceful.”
- 結衣
( : - 「朝
( は平和( だね」- “Morning is peaceful, isn't it?”
- 琴葉
( : - 「異常
( なし」- “No abnormalities.”
Key Points
異常 means abnormality
異 carries the idea of difference or strangeness; 常 is the normal state.
Together, 異常
( is something out of the ordinary.
異常
( なし is a report-style phraseIt means “no abnormalities” or “nothing unusual”.
Kotoha says it like a patrol report, matching the girls’ mission.