Kobato. O.S.T.1 Haru no Utakata (Soundtrack)
- Haru no Utakata
- Magic Number (TV size) (von Maaya Sakamoto)
- Konpeitou Pizzicato
- Boushi no Waltz
- Ohisama to Nichiyoubi
- MISSION WAN.
- Nobody Sings
- Hashiridasu Skirt
- Ashita Kuru Hi (von Kana Hanazawa)
- Kaze no Catharsis
- Himawari no Kioku
- Dobato.
- Hotaru no Mori
- Octopus Dance
- amber sky
- Sora ni Utau Shoujo
- Maigo wo Sagashi ni
- an ancient story
- Tooi Hi no Wasuremono
- Umaranai Nanika
- Tobenai Kotori
- Ashita Kuru Hi ~ Yuki no Furu Machi de (von Kana Hanazawa)
- Mizu no Hana
- Sore wa Himitsu no Koto
- Jellyfish no Kokuhaku (TV size) (von Megumi Nakajima)
Kobato. O.S.T.2 Sakura Saku Koro (Soundtrack)
- Ofuton wa Ii Nioi
- Ashita Kuru Hi ~ Ichou no Ki no Ue de
- Hatsukoi
- Kobato, Ganbarimasu.
- Garam Masala
- Omocha no Hako
- Ameagari no Gairoju
- 98-ten no March
- Amakakeru Kemono wa Amatou
- Kiiroi Himawari
- Ashita Kuru Hi ~ Omoide no Piano
- the missing piece
- Puzzle
- Ushagi-san Kourin
- Sasayaka na A dur
- Sen no Juuryoku
- Gatagata Gotton
- string quartet "crossing" 2nd movement
- Chiisana Trunk
- transaction
- Owari no Saki
- Itsuka Dokoka de
- Ashita Kuru Hi ~ Sakura Saku koro (von Kana Hanazawa)
- Watashi ni Dekiru koto (TVsize) (von Megumi Nakajima)
Yuusha no Kuse ni Namaikida. 1&2 Giant Recital
- The Beginning of Everything
- The Next Theme
- Dungeon in the Fresh Morning
- The Impudent Heroes Appear
- Where Could the Demon Lord Be?
- Theme of Protecting the Demon Lord
- Repelling Each Hero
- Training
- Dungeon in the Calm Evening
- The Demon Lord in Trouble
- Farewell, Our Demon Lord
- Dungeon in the Quiet Night
- Dungeon in a Unusual Mood
- The Legendary Hero Invades
- Ending ~A Wonderful Emperor of the Underground~
- The Beginning of Everything or2
- Mawoo! Map
- Theme of Protecting the Demon Lord or2
- The Blobs are Summer Colored
- I Won't Leave Lilith
- Ice Element of One Day
- The Demon Lord in Trouble or2
- When the Demon Lord's Wishes Come True
- My Demon Lord-User
- Sausage Waltz in E Major
- YUUNAMA EARTH
- Endless YuuNama
- Use That Pickaxe
- The Lizardmen Scream
- The Heroes's Arriving Place
- BUG CRASH
- Lord Demon Lord is Happy
