Have any of you wondered if, one day, at the end of humanity, we would send something out similarly? 41. Tomorrow.

40. The Door Into Summer is a reference to a sci-fi novel of the same name by Robert A. Heinlein, published in 1957.

I’ll be damned if this isn’t a Gundam reference. I’m 100% sure this is a Gundam reference.
39. G-Type.

One of the few weapons in this museum with a decent track record of use. 38. Afterglow.

37. Wouldn’t They DIe? Yes actually, yes they would.

I’ll be honest, this might be a terrible replica and a terrible milltary weapon, but it still sounds dangerous as all hell. 36. A Disappointment for Weapon Enthusiasts.

The Cold Equation is a reference to a sci-fi short story by Tom Goodwin in 1954.
An Intense Heat Equation would be something of the opposite. 35. Intense Heat Equation.

Red Spider Lilies, Cluster Amaryillis, Higanbana, however you like to call it.
It is known as the Japanese flower of Death. 34. Red Spider Lilies Bloom in the Graveyard.

Hydrangeas are typically blue, but can turn red based on soil pH, specifically acidic soil.
Blood is acidic, so there are stories of hydrangeas turning red from dead bodies being buried under them.
33. Hydrangeas Dyed Blood Red.

The next three chapters are references to flowers.
This is a reference to the first line of a Japanese poem by a poet called Kaiji Motojirō.
32. Dead Bodies Are Buried Under Cherry Blossoms.