Natsume Takashi has the ability to see spirits, which he has long kept secret. However, once he inherits a strange book that belonged to his deceased grandmother, Reiko, he discovers the reason why spirits surround him.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Cat and the Book of Friends | 2008-07-07 | 25 min |
| Season 1 | Episode 2 | The Dew God's Small Shrine | 2008-07-14 | 25 min |
| Season 1 | Episode 3 | The Mysterious Person at the Eight Fields | 2008-07-21 | 25 min |
| Season 1 | Episode 4 | Shigure and the Girl | 2008-07-28 | 25 min |
| Season 1 | Episode 5 | Heart-Colored Ticket | 2008-08-04 | 25 min |
| Season 1 | Episode 6 | The Swallow at the Water Bottom | 2008-08-11 | 25 min |
| Season 1 | Episode 7 | The Little Fox's Hat | 2008-08-18 | 25 min |
| Season 1 | Episode 8 | Fleeting Light | 2008-08-25 | 25 min |
| Season 1 | Episode 9 | Ayakashi Purification | 2008-09-01 | 25 min |
| Season 1 | Episode 10 | Asagi's Koto | 2008-09-08 | 25 min |
| Season 1 | Episode 11 | Nyanko's Book of Boredom | 2008-09-15 | 25 min |
| Season 1 | Episode 12 | Five Day Mark | 2008-09-22 | 25 min |
| Season 1 | Episode 13 | Autumn Banquet | 2008-09-29 | 25 min |
| Season 2 | Episode 1 | The Stolen Book of Friends | 2009-01-05 | 25 min |
| Season 2 | Episode 2 | Melting Into Spring | 2009-01-12 | 25 min |
| Season 2 | Episode 3 | Youkai Exorcism Amid the Steaming Springs | 2009-01-19 | 25 min |
| Season 2 | Episode 4 | A Chick Hatches | 2009-01-26 | 25 min |
| Season 2 | Episode 5 | The Promised Tree | 2009-02-02 | 25 min |
| Season 2 | Episode 6 | The Girls' Circle | 2009-02-09 | 25 min |
| Season 2 | Episode 7 | That Which You Must Not Call | 2009-02-16 | 25 min |
| Season 2 | Episode 8 | Eternal Feelings | 2009-02-24 | 25 min |
| Season 2 | Episode 9 | He of the Row of Cherry Blossoms | 2009-03-03 | 25 min |
| Season 2 | Episode 10 | Temporary House | 2009-03-10 | 25 min |
| Season 2 | Episode 11 | Assembly of the Witch Doctors | 2009-03-17 | 25 min |
| Season 2 | Episode 12 | Boys of the Deserted House | 2009-03-24 | 25 min |
| Season 2 | Episode 13 | Humans and Youkai | 2009-03-31 | 25 min |
| Season 3 | Episode 1 | The Name of a Monster | 2011-07-05 | 25 min |
| Season 3 | Episode 2 | Ukihara Village | 2011-07-12 | 25 min |
| Season 3 | Episode 3 | False Friend | 2011-07-19 | 25 min |
| Season 3 | Episode 4 | Young Days | 2011-07-26 | 25 min |
| Season 3 | Episode 5 | The Thing Lurking in the Storeroom | 2011-08-01 | 25 min |
| Season 3 | Episode 6 | That Which Is Not Human | 2011-08-09 | 25 min |
| Season 3 | Episode 7 | Exorcist | 2011-08-16 | 25 min |
| Season 3 | Episode 8 | The Fox Child's Watch | 2011-08-23 | 25 min |
| Season 3 | Episode 9 | Through the Autumn Wind | 2011-08-30 | 25 min |
| Season 3 | Episode 10 | The Broken Mirror | 2011-09-06 | 25 min |
| Season 3 | Episode 11 | Reflection | 2011-09-13 | 25 min |
| Season 3 | Episode 12 | A Place to Go Home To | 2011-09-20 | 25 min |
| Season 3 | Episode 13 | Natsume's Book of Play | 2011-09-27 | 25 min |
| Season 4 | Episode 1 | Natsume Captured | 2012-01-03 | 25 min |
| Season 4 | Episode 2 | The Eastern Forest | 2012-01-10 | 25 min |
| Season 4 | Episode 3 | The Little Ones | 2012-01-17 | 25 min |
| Season 4 | Episode 4 | Stand-In | 2012-01-24 | 25 min |
| Season 4 | Episode 5 | To You, From Bygone Days | 2012-01-31 | 25 min |
| Season 4 | Episode 6 | Other Side of the Glass | 2012-02-07 | 25 min |
| Season 4 | Episode 7 | The Gap Between Humans and Youkai | 2012-02-14 | 25 min |
| Season 4 | Episode 8 | When I Was Deceived | 2012-02-21 | 25 min |
| Season 4 | Episode 9 | The Moon-Splitting Festival | 2012-02-28 | 25 min |
| Season 4 | Episode 10 | The God, Enshrined | 2012-03-06 | 25 min |
| Season 4 | Episode 11 | A Single Photo | 2012-03-13 | 25 min |
| Season 4 | Episode 12 | The Door of Memories | 2012-03-20 | 25 min |
| Season 4 | Episode 13 | Long Way Home | 2012-03-27 | 30 min |
| Season 5 | Episode 1 | Unchanging Form | 2016-10-04 | 30 min |
| Season 5 | Episode 2 | Mischievous Rain | 2016-10-11 | 30 min |
| Season 5 | Episode 3 | The Letter from the Exorcist | 2016-10-18 | 30 min |
| Season 5 | Episode 4 | Shadow of Linked Chains | 2016-10-25 | 30 min |
| Season 5 | Episode 5 | It Must Not Be Bound | 2016-11-01 | 30 min |
| Season 5 | Episode 6 | Soundless Valley | 2016-11-08 | 30 min |
| Season 5 | Episode 7 | Distant Festival Lights | 2016-11-22 | 30 min |
| Season 5 | Episode 8 | A World Unbent | 2016-11-29 | 30 min |
| Season 5 | Episode 9 | Following a Narrow Path | 2016-12-06 | 30 min |
| Season 5 | Episode 10 | Touko and Shigeru | 2016-12-13 | 30 min |
| Season 5 | Episode 11 | To the Ephemeral Ones | 2016-12-20 | 30 min |
| Season 6 | Episode 1 | The Days Eater | 2017-04-11 | 30 min |
| Season 6 | Episode 2 | It Blooms Tomorrow | 2017-04-18 | 30 min |
| Season 6 | Episode 3 | Nitai-sama | 2017-04-25 | 30 min |
| Season 6 | Episode 4 | Lying Eyes | 2017-05-02 | 30 min |
| Season 6 | Episode 5 | The Bound Ones | 2017-05-09 | 30 min |
| Season 6 | Episode 6 | Nishimura and Kitamoto | 2017-05-16 | 30 min |
| Season 6 | Episode 7 | Gomochi's Benefactor | 2017-05-23 | 30 min |
| Season 6 | Episode 8 | A Day That Will Someday Come | 2017-05-30 | 30 min |
| Season 6 | Episode 9 | What Flows | 2017-06-06 | 30 min |
| Season 6 | Episode 10 | The Sealed Room | 2017-06-13 | 30 min |
| Season 6 | Episode 11 | What Matters | 2017-06-20 | 30 min |
| Directing | Kotomi Deai | Series Director |
| Camera | Tetsuya Kawata | Director of Photography |
| Camera | Hitoshi Tamura | Director of Photography |
| Editing | Kazuhiko Seki | Editor |
| Writing | Yuki Midorikawa | Comic Book |
