Mushishi Zoku Shou: Odoro no Michi
One hour special broadcast on August 20, 2014 and bundled with anime's third Blu-ray/DVD volume on November 26, 2014.
Adapts "Odoro no Michi" (Path of Thorns) manga chapters.
"Odoro no Michi" (棘のみち) by Toshio Masuda
"Shiver" by Lucy Rose