六畳間の侵略者!? 7.5

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Overview:

Title: 六畳間の侵略者!? 7.5
Author: 健速
Year: 2011
Type: Novels
Series: 六畳間の侵略者!? / Invaders of the Rokujouma!?
Number in Series: 7

Variant Titles:

2017. Invaders of the Rokujouma!? 7.5 The Silver Princess and the Blue Knight, Part 1