Title should be "Little Sister" or "Younger Sister" or something of sort. Not just "Sister". If the entire two lines on the cover is the actual title, it would be, "Her name is... little sister"
The author's name is also incorrect.
If we go with how scanlator spelled (it's easiest pronunciation for Eng speakers), it would be Lee Sun-ah (Lee is surname. "A" should not be capitalized).
If we go with RRK (official Korean romanization), should be spelled as Seon-a
Or go with McR (old official) and be Sŏn-a
