I Feel Space A.K.A The Hinata House to the Universe is the twenty-third and last episode of the new 2014 edition of Keroro Gunso, labelled Keroro.
- Sergeant Keroro
- Private Second Class Tamama
- Corporal Giroro
- Sergeant Major Kururu
- Lance Corporal Dororo (cameo)
- Shin Keroro
- Hirohara Tomosu
- Kaneami Myou
- Hinata Fuyuki
- Hinata Natsumi
- Hinata Aki
- Nishizawa Momoka (cameo)
- Paul Moriyama (cameo; debut)
- Saburo Mutsumi
- Azumaya Azumaya Koyuki
- Alisa Southerncross (cameo)
- Nebula (cameo)
- Angol Mois
Note: The File is mainly focused on the chapter 213, so the differences noted will be about that chapter.
- In Keroro Momoka, Koyuki, Mutsumi, Tomosu, Shin, Myou, Alisa, Nebula, Dororo and Paul appeared in the final episode, while in manga they don't appear at all.
- In Keroro the Keroro Platoon takes the Hinata Family and the others to Keron after destroying the meteorite, but in the manga they just return to Earth before Aki returns home.
- The scene of Natsumi closing doors was cut out in Keroro for some reason.
- This is the last episode of Keroro Flash Series.
- Alisa, Nebula, Momoka, Dororo and Paul (who made a debut in this seies) made the speaking cameos in this episode.
- The Narrator from the original series made a return of this episode.
- This episode is based on the chapter 213.
- Black★Star is the only character who didn't make an appearance in this last episode.
- There's a hint of the phrase "Go to Next!" that this series is not over yet, and the next Anime will be out sometimes next year.
- This is the only episode without the opening theme.
- This episode has the most character appearances.
- The KS on Natsumi's shirt is not there. It could be because the creators always forget it. This same error repeats in many other episodes.
- During the scene where Tomosu, Fuyuki, Shin and Keroro are looking out in space. Keroro's star is missing.