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Season guide

NANA: Season 1

47 episodes Premiered Apr 5, 2006 Updated Jul 18, 2026
Season 1 Episodes

Episode Guide

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Season 1: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

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89%
Mytharc (5): Crucial lore & season climaxes
Core (42): Character development & subplots
Side Quest (0): Standalone / filler
S1·E1 Mytharc

Prologue: Nana and NANA

Apr 5, 2006 · 23 min

Nana recalls the first time she meet the other Nana on the train while traveling to Tokyo.

S1·E2 Core

Love? Friendship? Nana and Shoji

Apr 12, 2006 · 23 min

Komatsu Nana's past is revealed, from graduating high school to the time when her and Shoji met in Community College.

S1·E3 Core

Nana and Shoji, Love's Whereabouts

Apr 19, 2006 · 23 min

Nana likes Shoji, but has decided to remain friends so as not to ruin the relationship they have. Junko and Kyousuke reveal their plans to go to Tokyo and get into an art College t

S1·E4 Core

Nana's Love, NANA's Dream

Apr 26, 2006 · 23 min

Komatsu Nana's past is brought to a conclusion and we now reveal the past of the "other" Nana. Oosaki Nana is the vocalist in a local band, the "Black Stones", but problems soon ar

S1·E5 Core

Ren's Dream, NANA's Thoughts

May 3, 2006 · 23 min

Ren has revealed that he will be moving to Tokyo to join the band "Trapnest". This leaves the rest of the band trying to decide what to do next, with Nana having to face the toughe

S1·E6 Core

Snowing in Tokyo! Nana and NANA

May 10, 2006 · 23 min

Back in the present, Nana and Nana meet on the train to Tokyo. More detail is revealed around their meeting and events immediately after.

S1·E7 Core

Yasu Appears! Room No. 707

May 17, 2006 · 23 min

The two Nana's agree to share the apartment. Shoji and the others worry about Nana living alone with a total stranger.

S1·E8 Core

Strawberry Glass and Lotus Flower

May 24, 2006 · 23 min

The two Nana's have now moved in together and decide to go shopping for furniture for the apartment. While talking, Oosaki Nana decides to nickname Komatsu Nana "Hachi" (eight) to

S1·E9 Core

Nobu Arrives in Tokyo! NANA's Song

May 31, 2006 · 23 min

Nana and Hachi get settled into their new apartment. Hachi begins her new job. That night, they receive a visitor from Nana's old band back home.

S1·E10 Core

The Handsome Youth, Shin, Appears!

Jun 7, 2006 · 23 min

Nana and Nobu, along with Hachi, start their search for two more band members. Meanwhile, Shoji is asked to train a young girl named Sachiko. Hachi previously joked about Shoji hav

S1·E11 Mytharc

Sachiko, Is This on Purpose?

Jun 14, 2006 · 23 min

Hachi's boss reveals some bad news to her. Meanwhile, Shoji is becoming closer with Sachiko, perhaps dangerously so. Nana's former band member, Yasu, makes an important decision.

S1·E12 Core

Urgent Approach! Shoji and Sachiko

Jun 28, 2006 · 23 min

Hachi is trying to get her life back on track after suddenly losing her job. Meanwhile, Shoji is forced to work out his feelings for Sachiko and Hachi.

S1·E13 Core

Sachiko's Tears, Shoji's Determination

Jul 5, 2006 · 23 min

Hachi finds a new job but is not enjoying it at all. Nana's band finally get an opening to play. To celebrate, they go to the family restaurant where Shoji and Sachiko work. This s

S1·E14 Core

Family Restaurant of Shambles

Jul 5, 2006 · 23 min

Nana and Hachi confront Shoji and Sachiko over their relationship. Later, Hachi receives tickets to see "Trapnest" that she ordered in the past.

S1·E15 Core

Blast, First Live

Jul 19, 2006 · 23 min

Nana's band, "Blast", are preparing for their first live concert. Hachi goes to see them and meets a strange girl connected with Nana's past.

S1·E16 Core

NANA's Love Whereabouts

Jul 26, 2006 · 23 min

Whilst apologising to Misato for her outburst the night before, it is hinted to Hachi that Ren used to be in Nana's band. Hachi asks Nobu to find out more about Nana and Ren's past

S1·E17 Core

Trapnest, Live

Aug 2, 2006 · 23 min

Nana and Hachi travel back to her hometown to see Trapnest perform. While there, Hachi learns a few things about Nana she didn't know before, including her feelings for Ren now.

S1·E18 Core

Hachi's Prayer, NANA's Thoughts

Aug 9, 2006 · 23 min

After the concert, Ren calls Yasu, having noticed Nana in the crowd. With Yasu's help Nana contacts Ren and arranges to meet in their hotel...

S1·E19 Core

NANA's Prize

Aug 16, 2006 · 23 min

Nana and Ren discuss their future. Hachi starts thinking about finding another boyfriend. Ren and Nana's band decide to meet at the Nana's apartment to play Mahjong and another sur

S1·E20 Core

Sudden Development! Hachi's Fate

Aug 23, 2006 · 23 min

During the Mahjong game, the group discover that Yasu and Reira used to be an item in the past. Hachi gets to know Nobu a little better and sees qualities in him that she sees in h

S1·E21 Core

Dreams of a Suite Room

Aug 30, 2006 · 23 min

Hachi happens to meet Takumi after losing her job. It isn't long before they're headed for his hotel... Will Hachi go through with this? And can she bring herself to tell Nana?

S1·E22 Core

Wish of July 7th, Hachi's Love

Sep 13, 2006 · 23 min

The last day of Trapnest's tour is here. Hachi wonders if Takumi will come to see her now that the tour is over. Nobu and Shin join Trapnest at the after party, where a confrontati

S1·E23 Core

I Do Not Want to Pass Over to Anybody

Sep 20, 2006 · 23 min

Nobu comes to terms with his feelings for Hachiko whilst Nana confides in Yasu that she will be by Hachi's side no matter what she decides - even though she disapproves of Takumi.

S1·E24 Core

Hachi's Confused Heart

Sep 27, 2006 · 23 min

BLAST are noticed by a record company thanks to Yasu. Nana tells Hachiko what Takumi said to Shin and Nobu but also tells her that Nobu is in love with her. Later that day, Nobu co

S1·E25 Core

A Capricious and Selfish Man

Oct 1, 2006 · 23 min

Nana goes to live with Ren for the two weeks that Trapnest have off. Reira and Takumi visit America and bump into each other there. Nobu walks Hachi home but Takumi turns up and wa

S1·E26 Core

The Passing Hachi and NANA

Oct 10, 2006 · 23 min

BLAST's first live is sold out. Hachiko feels lonely after Nana turns her down to celebrating at hers so she goes to see Takumi.

S1·E27 Core

Hachi's Desired Future

Oct 18, 2006 · 23 min

BLAST visit Hachi to celebrate their latest success and discuss record contracts. Shin convinces Hachi and Nobu to go to the convenience store to buy more wine. On the way, Hachi a

S1·E29 Core

The Problem of Expressing Love

Nov 1, 2006 · 23 min

Hachiko admits to Nana that she loves Nobu after spending the night at his place. Junko, her boyfriend and Shoji try to analyse why Hachi is with Nobu. Yasu and the record company

S1·E30 Core

Breakdown, NANA's Heart

Nov 8, 2006 · 23 min

Hachi feels ill during work and her boss tells her to see a doctor. Nobu gets Nana a job at the moving company he part-time works for so she can make some money. Hachi makes a shoc

S1·E31 Core

Hachi's Child, Pregnancy

Nov 15, 2006 · 23 min

Hachi is pregnant but doesn't know if it's Takumi's or Nobu's. She tries to hide it from those around her, especially Nana.

S1·E32 Core

Don't Separate the Joined Hands

Nov 20, 2006 · 23 min

Nana and Nobu argue over what to do about the baby and whether or not Nobu should become the baby's father. Nobu goes to see Hachi. Reira explains the 'red thread' belief to Shin.

S1·E33 Core

Hachi's Choice

Nov 29, 2006 · 23 min

Hachi makes her final decision about her pregnancy. Takumi surprises her with his own.

S1·E34 Core

The Broken Strawberry Glass

Dec 6, 2006 · 23 min

Takumi and Hachi tell of their decision to marry. The other Trapnest and Nana are shocked by this. Nana is so upset she drops the Strawberry Glass they bought together back when th

S1·E35 Core

Reira's Loneliness

Dec 13, 2006 · 23 min

Reira is upset about Takumi and Hachi's engagement.

S1·E36 Core

Blast's New Song!!

Dec 20, 2006 · 23 min

The Black Stones perform their new song for their management. Later, Shin and Nana have a big argument. Nana heads home to apartment 707 for the first time in nine days only to fin

S1·E37 Core

Hachi, High-Class Housewife

Jan 17, 2007 · 23 min

Shouji, Junko and Kyosuke discuss the possibility that Hachi's fiance is Takumi from Trapnest. Meanwhile Hachi meets Naoki for the first time and shows off her new apartment to him

S1·E38 Core

The Trigger of Fate

Jan 24, 2007 · 23 min

Ren encourages Nana to go and see Hachi, unfortunately Nana and Hachi just miss each other. Hachi meets with Shin and tells him about her pregnancy and decision to marry Takumi.

S1·E39 Core

Look, Hachiko

Jan 31, 2007 · 23 min

The love life of Ren and Nana has leaked to the press. Blast suspects Gaia to be involved. Nana faces the consequences, and leaves a message for Hachiko through a TV broadcast. Hac

S1·E40 Core

Blast, Debut!

Feb 7, 2007 · 23 min

With Blast holed up in a secret hotel room, Misato has come to visit again while Yasu and Gaia finally make a decision about the debut. Nana tells Nobu that she has a plan to get H

S1·E41 Core

Blast Lodging Together

Feb 14, 2007 · 23 min

Hachi's sister Nao asks Hachi about Nana, later Takumi arrives home from London and gives Hachi her engagement ring. With the rest of Trapnest still in London, Ren and Reira begin

S1·E42 Mytharc

NANA, Suddenly Fit

Feb 21, 2007 · 23 min

After Blast returns from their training camp, the band members move into Gaia's boarding house. Reira replies to Shin's email and she and Mari later find Ren asleep in the bath. Ta

S1·E43 Core

Blast, Guerrilla Live

Feb 28, 2007 · 23 min

A mysterious actress named Miyu gives Nobu directions on how to help Nana with her panic attack. Takumi notices that Reira has Shin's lighter, although Reira claims she received it

S1·E44 Core

Blast vs. Trapnest

Mar 7, 2007 · 23 min

As both bands rehearse for a TV appearance, Yasu confronts Ren about his drug use and treatment of Nana. Ren later proposes to Nana, followed up by a session of rough sex which exc

S1·E45 Core

Blast's First TV Performance

Mar 14, 2007 · 23 min

Trapnest and Blast make their TV appearances. Hachi admits to Junko that she feels the desire to explain things to Nobu because Shōji never explained his affair with Sachiko to her

S1·E46 Mytharc

Reunion! Hachi and Shoji

Mar 21, 2007 · 23 min

As Blast's members excitedly prepare for the fireworks festival by cancelling their other appointments and finding disguises, Hachi heads to Jackson Hole where she encounters Shoji

S1·E47 Mytharc

Fireworks Display, Hachi and NANA

Mar 28, 2007 · 23 min

Several years in the future, the members of Blast plus Hachi and her daughter Satsuke meet each other again at Room 707 for the fireworks display, but strangely Nana is not present