Chapter 5: Are You Some Kind of Idiot!?
Chapter 6: Will You Go out With Me...?
Chapter 7: Thank You for Everything!
Chapter 8: You Two Seriously Look Alike
Chapter 9: Can We Spend Our Mornings Together...?
Chapter 10: You’re Not Too Bad Yourself
Chapter 11: Aren’t You Two Perfect for Each Other?
Chapter 12: You Do Live Alone, Right?
Chapter 13: I felt like you could handle it, Umino-kun
Chapter 14: Maybe... My Destiny Could Change?
Chapter 15: Are You Worried About Them?
Chapter 19: The Current Calls to Me
Chapter 24: Just Pretend That Didn’t Happen...!
Chapter 25: You’re Still My Little Sister, but…
Chapter 26: I Can’t Let Things End Like This!
Chapter 27: You Never Let Me See You Smile
Chapter 28: What Does It Mean to “Like” Someone?
Chapter 29: It Doesn’t Change Your Value as a Person
Chapter 30: You’Re Off Your Game, Huh?
Chapter 31: My Destiny Has Always Been to Do Whatever My Father Says...
Chapter 32: Mountains Are Meant to Be Climbed
Chapter 33: I’ll Never Forget This Summer!
Chapter 34: We’ve Got No Choice but to Reveal Our Secret!
Chapter 35: I Knew It! She Does Have a Dark Side!
Chapter 36: We’ve Got the Whole Family Right Here!
Chapter 37: Oh Yeah? I Don’t Know if I Like That
Chapter 38: Let’s Back Each Other Up!
Chapter 39: It Wouldn’t Be Crazy if Something Did Happen!
Chapter 40: I’m So Glad I Met You
Chapter 41: That Study Camp Meant So Much to You...
Chapter 42: Who Is It?
Chapter 43: So on That Day...
Chapter 44: Haven’t You Figured It Out Yet?
Chapter 45: I Wanna Be an Adult Already!
Chapter 46: If I Asked You to Marry Me...
Chapter 47: It Felt Like Something Changed My Destiny
Chapter 48: What’s Between Us Is Our Little Secret
Chapter 49: Do It Again, and I'll Put a Curse on You... Okay?
Chapter 50: A Relationship That Doesn't Change? There's No Such Thing
Chapter 51: Would You Mind if I Take Him...?
Chapter 52: When We Meet Him, I’ll Be There With You.
Chapter 53: Where Do We Go From Here?
Chapter 54: That Makes You My Accomplice, Umino-kun!
Chapter 55: Is It Wrong For Me To Be Bad...?
Chapter 56: What's Important Is That You Are Happy
Chapter 57: I get to live with Hiro-chan?
Chapter 58: Who Was Umino-kun's First Crush?
Chapter 59: Why on earth are we living together...?
Chapter 60: Execute Operation: Nurse Erika-chan Bacl to Health!
Chapter 61: I'm Never Getting Married!
Chapter 62: We'll Make Our Own Destiny!
Chapter 63: Never Speak to Me Ever Again...!
Chapter 64: Do You Remember What Happened Back Then?
Chapter 65: Without Me, You're Just Completely Hopeless!
Chapter 66: Nagi Confessed to You, Right?
Chapter 67: Won't You Walk Me Home?
Chapter 68: Just Who Does He Take After, I Wonder!?
Chapter 69: Multiply that Feeling by About a Hundred
Chapter 70: What's with this mood...?
Chapter 71: In That Case, What's Your Conclusion?
Chapter 72: What do you do for work?
Chapter 73: Why Don't We Move On to the Next Stage?
Chapter 74: I Felt Like I was on Cloud Nine!
Chapter 75: We All Match
Chapter 76: Just What Kind of Costume
Chapter 77: Of course it was my first time...!
Chapter 78: Just How Did This Happen...?
Chapter 79: So, Tell Me About Your Summer Vacation
Chapter 80: It's About My Life, Too!
Chapter 81: I'll never forget whoever did this!
Chapter 82: You Really Are "Like Mother Like Daughter" ...!
Chapter 83: As if I could act normal like this...!
Chapter 84: If you move, I can't help but notice you!
Chapter 85: You've changed a lot now that Nagi-kun's in your life...
Chapter 86: You want to know if I'll Make a Suitable Partner for Amano-san, Right?
Chapter 87: Amano-san, have you never kissed someone before?
Chapter 88: That's Familial Love. It's Not Romantic!
Chapter 89: After All, It’s Our Own Way to Pave...
Chapter 90: We'll See Each Other Again, Right!? Just After This Week!
Chapter 91: You Really Are Cute, Umino-kun...!
Chapter 93: You Don’t Do All That for Someone You Hate!
Chapter 94: You Really Love This Shrine, Don’t You, Segawa-san?
Chapter 95: Today, Segawa-san is Undoubtedly the “Star”
Chapter 96: One Day, I’Ll Become An Adult, Too.
Chapter 97: The Real Enemy is Sachi-chan...!
Chapter 98: She’S My One And Only Dear Little Sister...!
Chapter 99: You Just Can’T Be My Brother!
Chapter 102: You Know That Wasn’t Me, Right?
Chapter 103: Having Four Parents and All Is Fun, Isn't It...!?
Chapter 104: You Want To Marry Me, Don’T You?
Chapter 109: Your Face Is Totally Red Right Now, Nagi...
Chapter 112: I Never Thought The Day Would Come That You Would Say That
Chapter 113: I Knew That You Would Understand, Umino-kun
Chapter 115: And This Is My Answer!
Chapter 118: I Just Thought I’D Give It A Shot, Too.
Chapter 119: It’s Moments Like These.
Chapter 120: I See Through Everything.
Chapter 124: So This Is What She Meant
Chapter 126: Today, the Sun's Come Out!
Chapter 127: I’m the Princess!
Chapter 129: Do You Like Her?
Chapter 130: What Am I Even Doing?
Chapter 131: To Stand by Her Side
Chapter 135: Is It Really So Weird?
Chapter 136: Because You’re Not Family Anymore
Chapter 141: I Might’Ve Seen It Sometime, Anyway.
Chapter 142: Today’s the Day!?
Chapter 147: My Love Sustains All, for You Can’t Spell “Sustain” Without “Ai”!
Chapter 151: Now I’m All Alone Again
Chapter 154: So I Just Wasn’t Sure...
Chapter 158: Hey, Umino-kun...
Chapter 161: Say What You Really Mean!!!
Chapter 165: I'll Go and Bring Him Back
Chapter 166: I Wonder if This is What it Meant to Grow UP
Chapter 168: I was finally able to tell him
Chapter 169: Can We Go Back to Beings Friends?