Dakara Boku wa, H ga Dekinai - ep06

This time around they are trying to find out why Ryousuke has both piece of the Graham. This leads to Lisara explaining why this is so important. The sword was split and divide between the two clans of Grimworld the Restall and the Garuda Burogu. Since Ryousuke already hear this from Iria, he interrupts Lisara by saying the one that Garuda Burogu possessed was lost. However Lisara wonders where he heard this from, and Ryousuke tells hear that Iria blabbed something to him once. Then shortly after he mentions her name, she appears behind him. Although she is shock to learn that Ryousuke is in possession of both half's. When it is clear that they aren't getting anywhere, Mina suggest that she might know someone that might be able to help.

It turns out that this person turns out to be Ryousuke's own mother. After his mother embarrass him a bit and each of them introduce themselves to his mother. This leads into his mother talking about how she meeting his father, that he was just standing out in the rain. This sounds a whole lot like how Ryousuke met Lisara. It turns out that his father lost his memories so she game him the name ryousuke. Then later on before he was born his father started to get this distant look, until one day he stabs her with this broken sword and says that he is intrusting it to his son. Although when she woke up she was fine and Ryousuke was gone. This explains where the other half went and why he possess both halfs, this also means that he has connections to Grimworld. This also could mean that his death that Lisara foretold doesn't mean he is going to die but maybe he will just stop being human and transform into a shinigami.

Now with the major question answer, this leads to some of them questioning on how they will awaken Graham. This question become the greatest issue for Kyuuru because when she thinks about how Ryousuke generates energy. This leads her to believe that to awaken Graham sex will be required that if she wants to win Ryousuke over then she might not have much time left. However an interesting point is why is Mina so willing to help her win over Ryousuke when she herself is in love with him. This leads to the next day where there are several attack, which ultimately result in Mina getting capture by Garuda Burogu. That it seems like he wants Graham and he is using Mina as bait to get Ryousuke to come to him. However is his motives so simple since it could be possible that he knew that Ryousuke had the missing half and sent Lisara to the human world to unknowingly give Ryousuke the other half. The other interesting point is that his appearance is very similar to dark vadar, could this mean that the master mind is Ryousuke's father.