お兄ちゃんとの本気の恋なんて誰にもバレちゃダメだよね?
Light novel written by Hozumi Kei (保住圭, <https://twitter.com/hozumik>), with illustrations by [[Chigusa Minori]]. Published by [[GA Bunko]].

h4. Characters
* [[Yuma Chimari]]
* [[Yuma Chihare]]
* [[Kozue (onii-chan_to_no_honki_no_koi_nante_darenimo_barecha_dameda_yo_ne?)|]]
* [[Kanomiya Yukariko]]
* [[Hakamadani Chiyo]]

h4. External links
* "Publisher page":https://ga.sbcr.jp/product/9784815610036/
* "Amazon Japan":https://www.amazon.co.jp/dp/4815610037
onii-chan to no honki no koi nante darenimo barecha dameda yo ne?