Tazuna and his new friend Koyori have a problem: If Tazuna lets go of Koyori's hand, she'll die! Can he take her home with him and explain to his parents why he now has to live with a girl? And how's he going to take a bath with her!?
There are only a few of 
them among the whole of humanity.
هنالك عددٌ قليلٌ منهم فقط وسطَ البشريّةِ جمعاء
Unter den Menschen
Il y en a très peu en ce monde,
mais ils sont voués à s’affronter.
Loro, un piccolo gruppo di esseri umani,
si scontrano e si distruggono l'un l'altro.
Há muitos poucos entre os humanos.