# Hyadain discography

The discography of Japanese musician Kenichi Maeyamada, known by the stage name Hyadain, consists of one album, one extended play, 10 singles and many collaborations. While most of his work for other musicians is as a producer, occasionally Maeyamada releases music billed under his own stage name Hyadain. His first two solo singles were used as the anime Nichijou's theme songs. In 2012, he released his first album 20112012, a two disc set compiling the work he did over the course of two years.

## Studio albums

All release dates pertain to their release in Japan, unless stated.
List of albums, with selected chart positions :
| Title | Album details | Peak positions | Sales (JPN) |
| Title | Album details | JPN | Sales (JPN) |
| 20112012 | Released: November 28, 2012 Label: Lantis Formats: CD, digital download | 2 | 15,000 |

## Extended plays

List of albums, with selected chart positions :
| Title | Album details | Peak positions | Sales (JPN) |
| Title | Album details | JPN | Sales (JPN) |
| Nichijou no Remix (日常のリミックス) | Released: August 10, 2011 Label: Lantis Formats: CD, digital download | 124 | 800 |

## Singles

List of singles, with selected chart positions :
| Title | Year | Peak chart positions | Peak chart positions | Sales (JPN) | Notes | Album |
| Title | Year | Oricon Singles Charts | Billboard Japan Hot 100 | Sales (JPN) | Notes | Album |
| "Hyadain no Kakakata Kataomoi-C" (ヒャダインのカカカタ☆カタオモイ-C, "Hyadain's O-O-O-One-sided Love-C") | 2011 | 12 | 35 | 22,000 | Anime Nichijou opening theme song | 20112012 |
| "Hyadain no Jōjō Yūjō" (ヒャダインのじょーじょーゆーじょー, "Hyadain's Amazing Friendship") | 2011 | 18 | 41 | 12,000 | Anime Nichijou opening theme song | 20112012 |
| "Nyanpire Taisō" (にゃんぱいあ体操, "Nyanpire Fitness") (Nyatsuko Asō & Nyadain) | 2011 | 163 | — | 600 | Anime Nyanpire theme song | 20112012 |
| "Christmas? Nani Sore? Oishii no?" (クリスマス?なにそれ?美味しいの?, "Christmas? What's that? Does it taste good?") | 2011 | 49 | 51 | 3,000 | | 20112012 |
| "Start It Right Away" | 2012 | 27 | — | 8,000 | Anime Kuroko no Basuke ending theme song | 20112012 |
| "Samba de Toriko!!!" (サンバ de トリコ!!!, "Toriko Samba!!!") | 2012 | 101 | — | 1,000 | Anime Toriko ending theme song | 20112012 |
| "23:40" (23時40分, Nijūsan-ji Yonjuppun) (featuring Base Ball Bear) | 2013 | 79 | 30 | 1,000 | Anime Bakuman opening theme song | Non-album singles |
| "Shift to Jikyū to, Tsuide ni Ai o Torimodose!!" (シフトと時給と、ついでに愛をとりもどせ!!) (Risa Yoshiki + Hyadain) | 2013 | 67 | — | 2,000 | Anime DD Hokuto no Ken opening theme song. Features ending theme song as B-side. | Non-album singles |
| "Warai no Kamisama ga Oritekita" (笑いの神様が降りてきた!, "The God of Laughter Has Come!") | 2013 | 69 | 67 | 1,000 | | Non-album singles |
| "Hanpan Spirit" (半パン魂, "Shorts Spirit") | 2014 | 77 | — | 1,000 | Anime Gundam Build Fighters ending theme song | Non-album singles |

### Promotional singles

| Title | Year | Notes | Album |
| "Million of Bravery" | 2012 | Split single with Choucho, game Million Diffusion Arthur opening theme song | 20112012 |
| "Lollipops Taisō Nōninobiyōn" (ロリポップスたいそう のーびのびよーん) | 2013 | TV show Be Ponkikkids song | Non-album single |
| "22 Seiki e no Kakehashi" (22世紀への架け橋, "A Bridge to the 22nd Century") (Tetsuya Komuro vs. Hyadain) | 2013 | | Non-album single |
| "Wākyā Iwarenai" (わーきゃーいわれない) | 2014 | | Non-album single |
| "Char ga Kuru" (シャアが来る) | 2014 | | Non-album single |
| "Pac this World!!!" | 2014 | Animated series Pac-Man and the Ghostly Adventures theme song | Non-album single |

## Other appearances

List of non-studio album or guest appearances that feature Hyadain as a billed performer :
| Title | Year | Notes | Album |
| "Battle for the Last" (Hyadain + Rico Jones) | 2010 | Do-Don-Pachi Dai-Fukkatsu iPhone-Version Soundtrack | Game DoDonPachi DaiFukkatsu theme song |
| "Ika Musume no Chikyū Shinryaku March" (イカ娘の地球侵略マーチ, "Squid Girl's World Invasion March") | 2011 | Ika Love | |
| "Dangerous Jiisan Ai no Uta" (でんぢゃらすじーさん愛の歌, "Dangerous Grandpa Love Song") (Hyadain to Jiisan (Daiki Nakamura) to Mago (Ayumi Tsunematsu)) | 2012 | | Grandpa Danger OVA theme song |