

Episode 1: “Melodious Cipher”
Haruchika: Haruta & Chika · メロディアスな暗号
- 1 of 12
- January 7, 2016
- 24 min
- Aired
From Acino, the anime encyclopedia
| Series | Haruchika: Haruta & Chika |
|---|---|
| Episode | 1 of 12 |
| Japanese | メロディアスな暗号 |
| Original air date | January 7, 2016 |
| Episode length | 24 min |
| Studio | P.A. Works |
| Next episode | Episode 2: “Cloth Cube” |
“Melodious Cipher” is episode 1 of the anime Haruchika: Haruta & Chika. It first aired on January 7, 2016.
Summary
A summary of this episode has not been written yet.
Music in this episode
- OP 1“Niji o Ametara” — fhánaAnimeThemes
Episode guide
About the series

Haruchika: Haruta & ChikaTV series · 2016 · 12 episodes · P.A. Works · ★ 6.32
Haruchika: Haruta & Chika is a 2016 Japanese anime television series based on the novel by Sei Hatsuno. It is animated by P.A. Works. It aired from January 7, 2016 to March 24, 2016, with 12 episodes.
Read the article →References
- “Haruchika: Haruta & Chika”. Kitsu. Retrieved October 23, 2026.
- “HaruChika: Haruta to Chika wa Seishun suru”. MyAnimeList. Retrieved October 27, 2026.
- “Haruchika: Haruta & Chika”. AnimeThemes. Retrieved October 23, 2026.
Episode titles and air dates come from Kitsu. The summary is written by Acino with AI assistance and checked so that it does not copy other sites.