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.
To enter Episode 2 “True Feelings”01-1S: Need Sekai > Kotonoha (at this point Kotonoha 5 : Sekai 18); otherwise you enter Episode 2 “The Distance Between Us”01-1K
Key picks: “やっぱり俺は…” (I guess I…)
Episode 3 “Relationships Revealed”
To enter Episode 4 “I'm Sorry” / “Kotonoha Broken” / “No More Hesitation”…03-SA: Need Sekai > Kotonoha (at this point Kotonoha 13 : Sekai 34); otherwise you enter Episode 4 “A Real Couple” / “Setsuna”03-KA
Episode 4 “Kotonoha Broken”
Key picks: don't choose, “離れる” (Pull away)
Episode 5 “The One Hikari Loves”
Key picks: don't choose
Final Episode “Sex Friend”
Key picks: don't choose
Finally: Final episode: let the last choice time out
Episode 1“Confession”告白
Kotonoha 00 Sekai
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
Any
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“True Feelings”本当の気持ち
Kotonoha 50 Sekai
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 55 Sekai
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 59 Sekai
Any
○やっぱり世界が好きだI do love SekaiSekai+6
●Don't choose (let the timer run out)Sekai+5
Kotonoha 514 Sekai
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 518 Sekai
Any
○いただきますLet's eatKotonoha+4
●Don't choose (let the timer run out)±0
Kotonoha 518 Sekai
○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 518 Sekai
○そんなわけあるか!No way!Kotonoha+6
●Don't choose (let the timer run out)±0
Kotonoha 518 Sekai
Any
○ああYeahKotonoha+4
●Don't choose (let the timer run out)±0
Kotonoha 518 Sekai
○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 518 Sekai
Any
○次は話すよI'll tell you next time±0
●Don't choose (let the timer run out)±0
Kotonoha 518 Sekai
○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 518 Sekai
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 518 Sekai
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 18 > Kotonoha 5 passso you enter Episode 2 “True Feelings”01-1S(otherwise you enter Episode 2 “The Distance Between Us”01-1K)
Episode 3“Relationships Revealed”明かされた関係
Kotonoha 518 Sekai
Makoto“俺たちのこと。 言葉にさ……”About us. To Kotonoha…
●ちゃんと言うよI'll tell her properlySekai+8
○内緒にしようかLet's keep it secret±0
○Don't choose (let the timer run out)Sekai+7
Kotonoha 526 Sekai
Any
Makoto“もしかしたら……”Maybe…
●言わなくてもいいかなMaybe I don't need to say it±0
○Don't choose (let the timer run out)±0
Kotonoha 526 Sekai
○レモネードおいしいねThis lemonade is goodKotonoha+7
○話があるんだI need to talk to you±0
●Don't choose (let the timer run out)±0
Kotonoha 526 Sekai
○綺麗だBeautifulKotonoha+7
○レモネードおいしいねThis lemonade is goodKotonoha+9
●Don't choose (let the timer run out)±0
Kotonoha 526 Sekai
Kotonoha“おはよう”Good morning
●おはよう!Good morning!Kotonoha+8
○Don't choose (let the timer run out)±0
Kotonoha 1326 Sekai
Makoto“なのに、まだ言葉にそれを伝えることができなくて……”But I still haven't been able to tell Kotonoha…
●世界が好きじゃないI don't like SekaiSekai+8
○言葉に嫌われたくないI don't want Kotonoha to hate meKotonoha+8
○Don't choose (let the timer run out)±0
CheckSekai 34 > Kotonoha 13 passso you enter Episode 4 “I'm Sorry” / “Kotonoha Broken” / “No More Hesitation”…03-SA(otherwise you enter Episode 4 “A Real Couple” / “Setsuna”03-KA)
Episode 4“Kotonoha Broken”散る言葉
Kotonoha 1334 Sekai
Sekai“えへへ。 どう?”Hehe. How do I look?
●お姫様?Princess?Sekai+11
○まあまあだなNot bad±0
○Don't choose (let the timer run out)Sekai+12
Kotonoha 1345 Sekai
Sekai“じゃあ、私行きたいところがあるんだけど、いい?”Then there's somewhere I want to go. Is that okay?
●いいよSureSekai+10
○Don't choose (let the timer run out)±0
Kotonoha 1355 Sekai
Makoto“世界の頑張りのおかげで、学祭の最中なのに、静かにこんなことできる場所あるんだから”Thanks to Sekai's hard work, there's a quiet place for this even in the middle of the festival
○偉いWell doneSekai+10
○可愛いCuteSekai+11
●Don't choose (let the timer run out)±0
Kotonoha 1355 Sekai
Sekai“駄目……駄目だって……休憩中なのに……”No… don't… we're on a break…
○その服可愛いよThat outfit's cuteSekai+11
○サボっちゃおうぜLet's ditch classSekai+10
●Don't choose (let the timer run out)±0
Kotonoha 1355 Sekai
Otome“だからさ。 みんなに謝りな?”So. Go apologize to everyone, okay?
○出て行くWalk outKotonoha+12
●離れるPull away±0
○Don't choose (let the timer run out)Kotonoha+11
Episode 5“The One Hikari Loves”光の好きな人と
Kotonoha 1355 Sekai
Any
Makoto“あ……”Ah…
●声をかけるCall out to her±0
○Don't choose (let the timer run out)±0
Kotonoha 1355 Sekai
○それなら唇だろThen it has to be the lips±0
○いい加減にしろKnock it offKotonoha+15
●Don't choose (let the timer run out)±0
Kotonoha 1355 Sekai
Kotonoha“そう……思って……”That's… what I thought…
●謝るApologizeKotonoha+15
○Don't choose (let the timer run out)±0
Kotonoha 2855 Sekai
Any
Makoto“……どこに入ったんだ?”…Where did she go?
●諦めるGive up±0
○Don't choose (let the timer run out)±0
Kotonoha 2855 Sekai
Makoto“待って!”Wait!
○俺も、言葉が好きだ!I love Kotonoha too!±0
●Don't choose (let the timer run out)±0
Final Episode“Sex Friend”セックスフレンド
Kotonoha 2855 Sekai
Any
Taisuke“俺、実は他の奴がしてるのって見たことなかったんだよね……一度じっくり見てみたかったんだ”I've actually never seen anyone else do it… I always wanted a proper look