This is a complete walkthrough of every ending in School Days REMASTERED.
Most School Days guides online were written for the HQ edition or older releases. Following them in the remaster, I could never get the routes I wanted. So I reverse-engineered the game itself, pulled out every affection value and every branch condition, and replayed each route through the game's own branching code to check it. This guide is built on that: the choices for all 22 endings, how each choice changes Sekai's and Kotonoha's affection, the condition at every branch, and a save order for collecting every ending in one sitting.
If you find a mistake, contact me on X or GitHub at the bottom of the page.
Buy the game：Japanese edition (Overflow, official) · English / Chinese edition (JAST USA)
Key points
- Route: Episode 1 “Confession” → Episode 2 “The Distance Between Us” → Episode 3 “First Experience” → Episode 4 “Substitute Girlfriend” → Episode 5 “I'll Never Love Again” → “My Heart Never Wavered”
- Episode 2 “The Distance Between Us”To enter Episode 2 “The Distance Between Us”01-1K: Need Sekai ≤ Kotonoha (at this point Kotonoha 15 : Sekai 9); otherwise you enter Episode 2 “True Feelings”01-1S
- Episode 3 “First Experience”To get the options “じゃあ…”（Well then…） / “やっぱ、マズいって”（No, this is a bad idea）: Need Sekai > Kotonoha (at this point Kotonoha 15 : Sekai 17); otherwise you get the options “やっぱ、マズいって”（No, this is a bad idea）plus 1 affection-building pick (Sekai+8)
- Episode 4 “Substitute Girlfriend”Key picks: “ちょっとキャッチ入った” (Got another call), “いいよ” (Sure), “３組の模擬店から” (Class 3's stall first), “しょうがないな” (Oh, fine), don't choose
- Episode 5 “I'll Never Love Again”To enter Final Episode No.3 Love Fulfilled / No.4 With Kotonoha / No.5 My Heart Never Wavered05-5O: Need Otome > 1 (at this point Otome 2); otherwise you enter Final Episode No.8 Bloody End / No.18 To Kotonoha05-SCplus 1 affection-building pick (Otome+1)
- Finally: Final episode: Otome > 3
Episode 1“Confession”告白
Kotonoha 00 Sekai
Otome 0
Makoto“あ……すみません”Ah… sorry
●だったら？So what?Kotonoha+5
○違うThat's not itSekai+5
○Don't choose (let the timer run out)±0
Kotonoha 50 Sekai
Otome 0
Makoto“桂、読書好きだし……”Katsura likes reading, so…
●漫画喫茶Manga caféKotonoha+4
○Don't choose (let the timer run out)±0
Episode 2“The Distance Between Us”二人の距離
Kotonoha 90 Sekai
Otome 0
Makoto“お、おはよう”G-good morning
●どうしてキスしたの？Why did you kiss me?Sekai+5
○昨日のこと…About yesterday…Sekai+6
○Don't choose (let the timer run out)±0
Kotonoha 95 Sekai
Otome 0
Makoto“お、おはよう”G-good morning
●やっぱり世界は…So Sekai is…Kotonoha+6
○やっぱり俺は…I guess I…Sekai+4
○Don't choose (let the timer run out)Kotonoha+4
Kotonoha 155 Sekai
Otome 0
Sekai“でもとか言わないっ！ ほら、桂さん待ってるよ！ 行った行った”No buts! Look, Katsura's waiting! Go on, go!
●やっぱり世界も来いSekai, you come tooSekai+4
○桂とふたりで食べようEat alone with KatsuraKotonoha+5
○Don't choose (let the timer run out)±0
Kotonoha 159 Sekai
Otome 0
○いただきますLet's eatKotonoha+4
●Don't choose (let the timer run out)±0
Kotonoha 159 Sekai
Otome 0
○いいよSureKotonoha+5
○そんなでもないよIt's not that big a dealSekai+4
●Don't choose (let the timer run out)±0
Kotonoha 159 Sekai
Otome 0
○そんなわけあるか！No way!Kotonoha+6
●Don't choose (let the timer run out)±0
Kotonoha 159 Sekai
Otome 0
○ああYeahKotonoha+4
●Don't choose (let the timer run out)±0
Kotonoha 159 Sekai
Otome 0
○キスのこと？About the kiss?±0
○言葉のこと？About Kotonoha?Kotonoha+4
●Don't choose (let the timer run out)±0
Kotonoha 159 Sekai
Otome 0
Any
○次は話すよI'll tell you next time±0
●Don't choose (let the timer run out)±0
Kotonoha 159 Sekai
Otome 0
○ごめん！Sorry!±0
○昼、つまらなかった？Was lunch boring?Kotonoha+5
●Don't choose (let the timer run out)±0
Kotonoha 159 Sekai
Otome 0
Sekai“何落ち込んでんの？”Why so down?
●世界には関係ないNone of Sekai's business±0
○他のヤツにも言われたなSomeone else told me that tooSekai+5
○Don't choose (let the timer run out)±0
Kotonoha 159 Sekai
Otome 0
Makoto“俺は……”I…
○電話をしてみようTry calling herKotonoha+4
●明日話してみようI'll talk to her tomorrow±0
○Don't choose (let the timer run out)±0
CheckSekai 9 > Kotonoha 15 failso you enter Episode 2 “The Distance Between Us”01-1K(otherwise you enter Episode 2 “True Feelings”01-1S)
Kotonoha 159 Sekai
Otome 0
Makoto“俺が二人で観たい映画は……”The movie I want to see with her is…
○シルマリルにしようLet's go to SilmarilKotonoha+5
●トライアングル・ラブにしようLet's make it a love triangle±0
○Don't choose (let the timer run out)±0
Episode 3“First Experience”初体験
Kotonoha 159 Sekai
Otome 0
Kotonoha“ちょっと、寒くなってきましたね”It's getting a little cold
●こうすれば寒くないよThis way you won't be cold±0
○じっとしてStay stillKotonoha+7
○Don't choose (let the timer run out)±0
Kotonoha 159 Sekai
Otome 0
○良い匂いがするYou smell niceKotonoha+7
○柔らかいねSo soft±0
●Don't choose (let the timer run out)±0
Kotonoha 159 Sekai
Otome 0
○ごめんSorryKotonoha+9
○どうして？Why?±0
●Don't choose (let the timer run out)±0
Kotonoha 159 Sekai
Otome 0
Any
Kotonoha“っ。 そ、そう。 そろそろ、教室に戻らなくちゃ”Mm. R-right. We should get back to class
●まだ時間あるよThere's still time±0
○そうだねYeah±0
○Don't choose (let the timer run out)±0
Kotonoha 159 Sekai
Otome 0
Any
Makoto“返信するとしても、どう答えたら……”Even if I reply, what do I say…
●気にしないでDon't worry about it±0
○また抱きしめたいなI want to hold you again±0
○Don't choose (let the timer run out)±0
Kotonoha 159 Sekai
Otome 0
Makoto“言葉って、いつもこの時間には乗らないの？”Kotonoha, you don't usually take this train?
○今日はどうして？Why today?Kotonoha+7
●今日もそうすれば……Just do that again today…Sekai+8
○Don't choose (let the timer run out)±0
Kotonoha 1517 Sekai
Otome 0
Any
Makoto“あ……”Ah…
●手をどけようMove my hand away±0
○少しぐらい触っても…Just a little touch…±0
○Don't choose (let the timer run out)±0
Kotonoha 1517 Sekai
Otome 0
Any
○少しぐらい揉んでも…Just a little squeeze…±0
●Don't choose (let the timer run out)±0
CheckKotonoha 15 > 21 fail
CheckSekai 17 > Kotonoha 15 passso you get the options “じゃあ…”（Well then…） / “やっぱ、マズいって”（No, this is a bad idea）(otherwise you get the options “やっぱ、マズいって”（No, this is a bad idea）)
Kotonoha 1517 Sekai
Otome 0
Sekai“じゃあ、いい？”So, is that okay?
●じゃあ…Well then…Sekai+8
○やっぱ、マズいってNo, this is a bad idea±0
○Don't choose (let the timer run out)±0
Kotonoha 1525 Sekai
Otome 0
Sekai“じゃ、練習終わり。 お昼休み終わりだよ。 教室戻らなくちゃ”Practice is over. Lunch break's ending, back to class
●まだよくわからないよI'm still not sureSekai+9
○わかったGot it±0
○Don't choose (let the timer run out)Sekai+8
Episode 4“Substitute Girlfriend”かわりの彼女
Kotonoha 1534 Sekai
Otome 0
Kotonoha“いえ、何でも……”No, it's nothing…
○ふりほどくShake her off±0
●握り返すSqueeze backKotonoha+11
○Don't choose (let the timer run out)Kotonoha+10
Kotonoha 2634 Sekai
Otome 0
Sekai“ん？ どうかした？”Hm? What's wrong?
○言葉からだIt's Kotonoha±0
●ちょっとキャッチ入ったGot another callSekai+11
○Don't choose (let the timer run out)Sekai+10
Kotonoha 2645 Sekai
Otome 0
Kotonoha“学祭のとき……一緒に回りませんか！”During the festival… will you go around with me!
●いいよSureKotonoha+12
○ダメだNo±0
○Don't choose (let the timer run out)±0
Kotonoha 3845 Sekai
Otome 0
Kotonoha“誠くんは、どこか行きたいところ、ありますか？”Is there anywhere you'd like to go, Makoto-kun?
●３組の模擬店からClass 3's stall first±0
○Don't choose (let the timer run out)±0
Kotonoha 3845 Sekai
Otome 0
Makoto“ふざけんなよ。 俺、さっきまでやってただろ”Give me a break. I was just doing that
●しょうがないなOh, fine±0
○ダメだNo±0
○Don't choose (let the timer run out)±0
Kotonoha 3845 Sekai
Otome 0
Makoto“そんなはずないんだけどな……用が何か言ってなかったか？”That can't be right… Did she say what she wanted?
○委員会のこととかCommittee stuff±0
○クラスのこととかClass stuffKotonoha+11
●Don't choose (let the timer run out) enter Episode 4 “Substitute Girlfriend”03-B2±0
Kotonoha 3845 Sekai
Otome 0
Makoto“俺は、やっぱり……”I guess I really…
○言葉が好きなんだなYou like Kotonoha, huh±0
●Don't choose (let the timer run out)±0
CheckSekai 45 > Kotonoha 38 pass
Episode 5“I'll Never Love Again”もう誰も愛せない
Kotonoha 3845 Sekai
Otome 0
Any
Makoto“何か引っかかってるっぽいけど……？”Something seems to be bothering her…?
●仲いいよWe get along±0
○普通Normal±0
○Don't choose (let the timer run out)±0
Kotonoha 3845 Sekai
Otome 0
Makoto“言葉との話だから、疲れたとは思うけど……”It's about Kotonoha, so she must be tired…
○世界に電話するCall SekaiSekai+15
●加藤に電話するCall KatoOtome+1
○Don't choose (let the timer run out)Kotonoha+15
Kotonoha 3845 Sekai
Otome 1
Sekai“誰と電話してたの？”Who were you on the phone with?
●加藤だよIt's KatoOtome+1
○内緒だよIt's a secret±0
○Don't choose (let the timer run out)±0
CheckOtome 2 > 1 passso you enter Final Episode No.3 Love Fulfilled / No.4 With Kotonoha / No.5 My Heart Never Wavered05-5O(otherwise you enter Final Episode No.8 Bloody End / No.18 To Kotonoha05-SC)
Final Episode“My Heart Never Wavered”一途な想いは報われて
Kotonoha 3845 Sekai
Otome 2
Setsuna“行ってくれる？”Will you go?
●行くGoSekai+16
○行けないI can't go±0
○Don't choose (let the timer run out)±0
Kotonoha 3861 Sekai
Otome 2
Any
Taisuke“一緒に、コンビニ行かないか？ 新作のカップ麺出たんだぜ”Want to go to the convenience store? There's a new cup noodle
●行くGo±0
○行かないI won't go±0
○Don't choose (let the timer run out)±0
Kotonoha 3861 Sekai
Otome 2
Any
Otome“嫌われたり、意識して遠ざけられるよりは、気心の知れた親友でいいって”Rather than being hated or pushed away, being a close friend is fine
○もういいForget it±0
●わかったよAlrightOtome+2
○Don't choose (let the timer run out)Otome+1
Kotonoha 3861 Sekai
Otome 4
○世界の家だよAt Sekai's house±0
●Don't choose (let the timer run out)Kotonoha+16
CheckOtome 4 > 2 pass
Kotonoha 5461 Sekai
Otome 4
Otome“だから、もう隠さない。 伊藤が嫌なら、言って”So I won't hide it anymore. If you don't like it, Ito, say so
●いいけどI don't mindOtome+2
○困るThat's a problem±0
○Don't choose (let the timer run out)Otome+1
CheckOtome 6 > 3 pass
Kotonoha 5461 Sekai
Otome 6
Kotonoha“どっちと……食べます？ お昼”Which of us… will you eat with? Lunch
○世界SekaiSekai+16
●言葉KotonohaKotonoha+16
○Don't choose (let the timer run out)±0
Ending · No.5
My Heart Never Wavered
Final affection
Kotonoha 7061 Sekai
Otome 6