The tension is finally broken by a "new character" named Zakiyama (Yamazaki), who shows up with a rocket launcher to blow away the opposition. Why This Episode Works
After being "exiled" for so long, the Shinsengumi finally make their grand re-entry to protect Edo.
Visually, this episode is a standout for the arc, featuring some of the most fluid and polished animation directed by . It serves as a powerful reminder that while the world might be ending, the spirit of the Kabuki-cho residents—and their ability to be incredibly annoying to their enemies—is exactly what might save it.
We are also introduced to , the last of the Naraku’s Three Wings. Even after Gintoki jams his bokuto down Hitsugi's throat, the man stands up, hinting that he, too, carries Utsuro's immortal blood. The situation is so dire that even the usually unshakable Odd Jobs crew is forced into a messy retreat after an Altana Liberation Army (ALA) air strike. The Return of the Kings
The episode opens with the weight of Utsuro’s immortal army pressing down on Edo. We see a rare side of Gintoki: paralyzing fear. For a man who usually faces death with a picking of his nose, the realization that he is fighting his former master—now a literal "zombie" force of nature—leaves him feeling more helpless than ever before.
The stakes have never been higher in the , and Episode 4 (Episode 345 overall), titled " The Line Between Tenacious and Annoying Is Paper-Thin ," perfectly captures that classic Gintama blend of soul-crushing despair and "wait, did they really just do that?" comedy. Utsuro’s Shadow and the Desperate Stand
Critics and fans alike have noted that this episode manages to balance with subversive zaniness . One moment, you’re watching Princess Soyo swear to stay and fight despite Zenzou’s pleas for her to flee; the next, you’re watching the Shinsengumi fail to hit a robot because they’re too busy harassing each other.
[Spoilers] Gintama. (2017) - Episode 345 discussion : r/anime
