In a side story, we learn about Jessie's mother as well as her fate. Yet, they have not revealed who Jessie's father is or what became of him.
00
#3
Suggested by
Spideyfan-0913
Kyoya's notebook (Ouran High School Host Club)
20
Spideyfan-0913
8 years ago Report
Kyoya carries a variety of memo-keeping devices with him at all times (e.g. a black notebook, a clipboard, a pocket-folio with tablet) and it is a long-running joke that it is unknown what he writes in any of them.
00
#4
Suggested by
Spideyfan-0913
The death of Pace's mother (La storia della Arcana Famiglia)
10
#5
Suggested by
Spideyfan-0913
Whose baby is that? (Samurai 7)
10
Spideyfan-0913
8 years ago Report
The character Okara, always has a baby on her back, though it's never explained whose baby it is, what its name is, if it's a boy or a girl, or even why it's with her.
00
#6
Suggested by
Spideyfan-0913
The death of Inuyasha's mother (Inuyasha)
10
Spideyfan-0913
8 years ago Report
Inuyasha only states in the series that his mother died a long time ago and it wasn't her fault.
00
#7
Suggested by
Spideyfan-0913
Hidden creatures (Fairy Tail franchise)
10
Spideyfan-0913
8 years ago Report
If you closely in some episodes of Fairy Tail, there are sometimes random creatures that seem to appear in the background or near the characters.
00
#8
Suggested by
Spideyfan-0913
How did Guilmon digivolve without Takato? (Digimon Tamers)
10
Spideyfan-0913
8 years ago Report
In episode 34, Guilmon somehow digivolved into Growlmon. How could he digivolve when he was separated from his tamer, Takato?
00
#9
Suggested by
Spideyfan-0913
Where are Minoru's parents? (Chobits)
10
#10
Suggested by
Spideyfan-0913
Kyon and his little sister's real names (The Melancholy of Haruhi Suzumiya franchise)