Episodes season 1

• 1x1

  Nana times nana is nana?

• 1x2

  Chaos! all seven of us go to school?

• 1x3

  Do seven nanas make one nana?

• 1x4

  The birth of the exam hell squadron nana rangers?

• 1x5

  Decision time! yuichi's first-choice high school

• 1x6

  Examinee n° 623! late-night radio commotion?

• 1x7

  Midnight snack munchies! a cook-off to help us pass our exams?

• 1x8

  Confess your love in english! ko the american tutor?

• 1x9

  Sweet temptation! love, secrets and crib notes?

• 1x10

  The dreaded f! final exams are a must-win battle?

• 1x11

  Have your cake and eat it too?

• 1x12

  Hot summer study retreat! heartstopping test of courage and love?

• 1x13

  Love & english conversation! a mid-air rendez-vous with yuichi?

• 1x14

  Overseas study program! chaos in san francisco?

• 1x15

  To each her own entrance exam! who will catch the future?

• 1x16

  Cultural festival heartbreak! a 4-handkerchief tearjerker?

• 1x17

  The day nana disappeared... and reappeared?

• 1x18

  Confession in the snow? happy christmas from us all!

• 1x19

  New year's eve with the whole family! panic! mom and dad return!

• 1x20

  Passing grade guaranteed! charms gone awry?

• 1x21

  The missing pencil! there are 8 nanas?

• 1x22

  Showdown! nana and yuichi! interview for early acceptance?

• 1x23

  Early acceptance retracted! my love life and my exams are out of control?

• 1x24

  The day before the exam!! the last battle, nana vs nana?

• 1x25

  Acceptance announcement! flowers blossom on the hill of hearts?

• 1x26

  It's new year's! 7x7=49 nanas?