Episode 18: Roo-ra! Kenji!

As Hoshika watches the test, a nighttime alarm rattles Team B, and Team A finds their smashed clock missing. Both teams face a blank puzzle challenge with a three-hour limit, leading Yasushi to blame Serika for the broken clock. Mutta defuses the tension by steering the conversation toward space and suggesting JAXA smashed the clock to test their internal clocks, keeping quiet about seeing Naoto break it.

Aired Jul 8, 2012