You know ... I'm kind of wondering if Ise is going to have a girl with some yandere tendencies in his harem.
After all ... I think that is the only girl archetype that is missing from Ise's harem, since he already has:
- a teasing ojou sama - Rias partially feels up that archetype
- a tsundere ojou sama - Ravel
- childhood friend - Irina
- a kudere and loli - Koneko
- an innocent inexperienced girl - Asia
- a teasing sex goddesses - Akeno (since, I think we can consider her as that
)
- an older sister / older lady type - Rossweisse (assuming that she joins Ise's harem
)
- magician girl - Le Fay
- airhead - Xenovia
- youkai girl - Kunou (since, I think that the author already implied in one of the afterwords that she will become Ise's local wife
)