Hopefully I don’t miss out on anything this time round. I doubt there was any, but currently I’m still waiting on the release of the Etotama OST.

18 OPs, 23 EDs, 6 Theme Songs, 14 OST albums.

As usual there are alternative editions for some CDs, so please check related items section to find the one you want.

.webm links courtesy of /r/animethemes from reddit. Check out their 2015 wiki as well.

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==========4th==========

Heavy Object – OP

K: Return of Kings – OP

“ Asymmetry ” – Horie Yui

” – Horie Yui AmazonJP/CDJapan

Lance N’Masques – ED

“ Little*Lion*Heart ” – Ayana Taketatsu

” – Ayana Taketatsu AmazonJP/CDJapan

Sakurako-san no Ashimoto ni wa Shitai ga Umatteiru – ED

Shinmai Maou no Testament BURST – OP

Shinmai Maou no Testament BURST – ED

“ Temperature ” – Dual Flare

” – Dual Flare AmazonJP/CDJapan/PlayAsia

Utawarerumono: Itsuwari no Kamen – OP

Utawarerumono: Itsuwari no Kamen – ED

“ Yume ga Utsutsu ka ” – Suara

” – Suara [Same Album as the OP]

World Trigger – OP3

“ Dream Trigger ” – Pile

” – Pile AmazonJP/CDJapan/PlayAsia

Charlotte – OST

UtaPri3 – OST4

Composers : Elements Garden (Hitoshi Fujima, Junpei Fujita)

: Elements Garden (Hitoshi Fujima, Junpei Fujita) [Bundled with BD Vol.5]

==========11th==========

Ace of Diamond – ED9

“ BLOOM OF YOUTH ” – OxT

” – OxT AmazonJP/CDJapan

Comet Lucifer – ED

Gakusen Toshi Asterisk – OP

Gochuumon wa Usagi Desu ka?? – OP

Gochuumon wa Usagi Desu ka?? – ED

Noragami Aragoto – OP

Osomatsu-san OP

Soukyuu no Fafner: Dead Aggressor part2 OP2

Soukyuu no Fafner: Dead Aggressor part2 ED2

“ Horizon ” – angela

” – angela [Same Album as the OP]

Subete ga F ni Naru: The Perfect Insider OP

Subete ga F ni Naru: The Perfect Insider ED

“ Nana Hitsuji ” – Scenarioart

” – Scenarioart [Same Album as the OP]

iM@S Cinderella Girls ED12

“ Kokoro Moyou ” – new generations

” – new generations AmazonJP/CDJapan

Genocidal Organ, Harmony, The Empire of Corpses Theme Songs

“ RELOADED “, “ Ghost of a smile “, “ Door ” – EGOIST

“, “ “, “ ” – EGOIST AmazonJP/CDJapan

WORKING!!! Mini Soundtrack 1

Composers : Kakeru Ishihama, Keigo Hoashi

: Kakeru Ishihama, Keigo Hoashi [Bundled with BD Vol.4]

==========18th==========

Heavy Object ED

K: Return of Kings – ED

“ Kai ” – Kasutamai Z

” – Kasutamai Z AmazonJP/CDJapan/PlayAsia

Komori-san wa Kotowarenai! – Main Theme

One Punch Man – ED

Owarimonogatari – ED

Shingeki! Kyojin Chuugakkou ED

Taimadou Gakuen 35 Shiken Shoutai – OP

Himouto! Umaru-chan – OST

Monster Musume no Iru Nichijou – OST

Re-Kan – OST2

Composers : Hiroyuki Kouzu

: Hiroyuki Kouzu [Bundled with BD Vol.5]

==========21th==========

Fushigi na Somera-chan – OP

“ Prism MAX ~Heisei Ishin Full HD Remaster-ban~ ” – Fuga Hatori

” – Fuga Hatori AmazonJP

==========25th==========

Ameiro Cocoa:Rainy Color e Youkoso! – OP

“ Rainy Cocoa ” – Rainy Color

” – Rainy Color AmazonJP/CDJapan/PlayAsia

Ameiro Cocoa:Rainy Color e Youkoso! – ED

“ Jaane Mata ” – Rainy Color

” – Rainy Color [Same Album as the OP, 2 different singer versions]

Anitore! EX – Main Theme

“ Vital☆Exercise ” – Miku Ito, Azumi Waki, Miyu Komaki, Maria Naganawa, Kanon Takaoka

” – Miku Ito, Azumi Waki, Miyu Komaki, Maria Naganawa, Kanon Takaoka AmazonJP/CDJapan

Diabolik Lovers More, Blood – OP

“ Kindan no 666 ” – Ryouhei Kimura & Daisuke Kishio

” – Ryouhei Kimura & Daisuke Kishio AmazonJP

Garo: Guren no Tsuki – ED

“ Kamon ” – Sayaka Sasaki with Inaribayashi

” – Sayaka Sasaki with Inaribayashi AmazonJP/CDJapan/PlayAsia

Gintama° – OP3

Hacka Doll – OP

Hacka Doll – ED

Mobile Suit Gundam: Iron-Blooded Orphans – ED

Noragami Aragoto – ED

“ Nirubana ” – Tia

” – Tia AmazonJP/CDJapan/PlayAsia

Ore ga Ojousama Gakkou ni “Shomin Sample” Toshite Gets♥Sareta Ken – ED

Teekyuu 6 – Main Theme

“ Tottemo Safari ” – Earth Star Dream

” – Earth Star Dream AmazonJP/CDJapan

Valkyrie Drive -Mermaid- OP

“ Overdrive ” – Hitomi Harada

” – Hitomi Harada AmazonJP/CDJapan

iM@S Cinderella Girls – ED13

“ M@GIC☆ ” – CINDERELLA PROJECT

” – CINDERELLA PROJECT AmazonJP/CDJapan

Ninja Slayer – ED Compilation part2

Nisekoi: – ED7

“ Crayon Cover ” – Kana Hanazawa

” – Kana Hanazawa [Bundled with BD Vol6]

Aoharu x Machinegun – OST

Composer : Asami Tachibana

: Asami Tachibana [Bundled with BD VOl.3]

GATE: Jieitai Kanochi nite, Kaku Tatakaeri – OST 1

Mikagura Gakuen Kumikyoku – OST 2

Composer : Yoshiaki Fujisawa

: Yoshiaki Fujisawa [Bundled with BD Vol.6]

Noragami Aragoto – OST 2

Prison School – OST 1

Composer : Kotaro Nakagawa

: Kotaro Nakagawa [Bundled with BD Vol.3]

Ranpo Kitan: Game of Lapace – OST

Composer : Masaru Yokoyama

: Masaru Yokoyama [Bundled with BD Vol.3]

Shimoneta to Iu Gainen ga Sonzai Shinai Taikutsu na Sekai – OST 2

Composer : Akiyuki Tateyama

: Akiyuki Tateyama [Bundled with BD Vol.4]

Shokugeki no Soma – OST 2

Composer : Tatsuya Kato

: Tatsuya Kato [Bundled with BD Vol.5]

==========26th==========

Gakkou Gurashi – OST 2

Composer : Mosaic.wav

: Mosaic.wav [Bundled with BD Vol.3]

God Eater – OST 2

Composer : Go Shiina

: Go Shiina [Bundled with BD Vol.2]

Notable Releases this month:

Charlotte OST

OST God Eater OST2

OST2 Hackadoll – “Touch Tap Baby”

– “Touch Tap Baby” K:Return of Kings – “Asymmetry”

– “Asymmetry” Noragami Aragoto – “Kyoran Hey Kids!”

– “Kyoran Hey Kids!” Osomatru-san – “Hanamaru Pippi wa Yoiko Dake”

– “Hanamaru Pippi wa Yoiko Dake” Subete ga F ni Naru – “talking”

– “talking” Taimadou Gakuen 35 Shiken Shoutai – “Embrace Blade”

– “Embrace Blade” Utawarerumono: Itsuwari no Kamen – “Fuantei na Kamisama”

– “Fuantei na Kamisama” Valkyrie Drive -Mermaid- – “Overdrive”