All Side Stories Guide: Fatal Frame 2 Remake (Endings)

Best use for this page: use it as a master routing index.
Open the spoke page for the exact route you are doing, but use this hub first to understand priority, ending relevance, and lockout risk.

What This Hub Covers

This page focuses on the five highest-value side-story routes currently mapped for Fatal Frame 2 Remake:

• Miyako Sudo
• Seijiro Makabe
• Yae Kurosawa
• Sae Kurosawa
• Mayu Amakura

These are the routes that matter most because they do at least one of the following:

• grant a meaningful reward
• lock or unlock an ending
• fail permanently if handled at the wrong time
• create the biggest “why didn’t it trigger?” search intent later

That makes them much more important than ordinary lore-only detours.

Side Stories at a Glance

Here is the shortest possible version of the whole side-story cluster:

Miyako Sudo

• Type: reward-focused missable route
• Best for: spirit-stone payoff + tragic lore closure
• Biggest trap: skipping the Chapter 8 Osaka House return
• Why it matters: one of the easiest reward routes to lose permanently

Seijiro Makabe

• Type: ending-critical NG+ route
• Best for: The Abyss
• Biggest trap: missing the Chapter 5 prison echo or forgetting the Chapter 7 Kurosawa House return
• Why it matters: this is not optional lore; it is an ending prerequisite

Yae Kurosawa

• Type: ending-critical NG+ route
• Best for: The Promise
• Biggest trap: following the obvious forward objective instead of backtracking
• Why it matters: one of the most counterintuitive routes in the remake

Sae Kurosawa

• Type: paired ending route
• Best for: half of the Sprouting Wings setup
• Biggest trap: panicking through the Chapter 6 Bloodstained Room trigger
• Why it matters: her route looks like main-story pressure, but it is actually a side-story check

Mayu Amakura

• Type: paired ending route with the tightest timing window
• Best for: the other half of the Sprouting Wings setup
• Biggest trap: not going straight to Heavenly Bridge at the start of Chapter 8
• Why it matters: this is probably the most unforgiving side-story window in the game

Which Side Stories Matter Most?

If your goal is 100% endings, these are the most important:

First priority: ending-critical routes

These directly control ending outcomes.

• Seijiro Makabe → The Abyss
• Yae Kurosawa → The Promise
• Sae Kurosawa + Mayu Amakura → Sprouting Wings

Second priority: high-value reward missables

These do not necessarily control a full ending by themselves, but they are painful to lose.

• Miyako Sudo

This is the fastest way to sort the hub in your head:

Seijiro / Yae / Sae / Mayu are ending pages.
Miyako is a reward page.

Miyako Sudo: The Best Early Reward Route

Miyako Sudo is one of the best examples of a side story that looks like normal tragedy flavor early on, then suddenly becomes a strict cleanup check later.

Why players search for Miyako

They usually want one of three things:

• the Chapter 8 Osaka House backtrack
• the Notebook 6 / 8 / 10 route
• the Spirit Stone / Broken Zoisite reward

Core judgment

This is not a “keep playing and it will resolve itself” route.
It is a return trip route, and if you do not go back to Osaka House at the right time, the reward is gone.

For the exact Osaka House return route, notebook chain, and spirit-stone reward check, see the full Miyako Sudo Side Story Guide.

Seijiro Makabe: The Abyss Route

Seijiro Makabe is the most important pure ending-prerequisite side story in the cluster.

Why players search for Seijiro

They usually want to confirm one of these:

• whether the route is really NG+ only
• whether they missed the Chapter 5 prison echo
• whether the Chapter 7 Kurosawa House return is mandatory
• why Kusabi’s Sparkling Spirit Stone never appeared
• why The Abyss did not trigger

Core judgment

This is not side content pretending to matter.
It actually matters.

If the Seijiro route breaks, The Abyss route breaks with it.

For the exact NG+ route, prison echo trigger, and Chapter 7 backtrack, see the full Seijiro Makabe Side Story Guide.

Yae Kurosawa: The Promise Route

Yae Kurosawa is one of the most misleading routes in the whole remake because it punishes the player for doing what feels natural.

Why players search for Yae

They usually want help with:

• the NG+ route state
• the Butterfly Diary chain
• the backtracking path that feels “wrong”
• why the final spirit-stone reward never appeared
• why The Promise did not trigger

Core judgment

Yae’s route is not difficult because it is hidden behind combat.
It is difficult because the route asks you to go backward when the game tells you to go forward.

For the full Butterfly Diary route, backtracking logic, and Promise-ending setup, see the full Yae Kurosawa Side Story Guide.

Sae Kurosawa: The Bloodstained Room Trap

Sae Kurosawa is one of the strongest examples of a route that blends into main-story tension so well that players do not realize they are in a side-story fail state.

Why players search for Sae

They usually want to know:

• whether the Chapter 6 Bloodstained Room photo was really mandatory
• whether they also needed the diary-side pickup
• what the Chapter 8 Rope Shrine follow-up does
• whether Sae alone is enough for Sprouting Wings

Core judgment

Sae’s route is not mainly a lore route.
It is a panic-proof route.

If you panic through Chapter 6, the side story can fail even though your escape still succeeds.

For the Bloodstained Room trigger, Rope Shrine follow-up, and Sprouting Wings setup, see the full Sae Kurosawa Side Story Guide.

Mayu Amakura: The Tightest Window in the Game

Mayu Amakura has the nastiest side-story timing window in the entire cluster.

Why players search for Mayu

They usually want to know:

• whether they had to go to Heavenly Bridge immediately
• whether Mayu had to still be following
• whether the route dies the moment she separates
• how the Wet Note / Film Reel / memory chain works
• why Mayu’s Spirit Stone Shard never appeared

Core judgment

Mayu’s route is not a “finish it later” page.
It is a do it right now page.

If you trigger the wrong Chapter 8 event first, the route usually dies on the spot.

For the Heavenly Bridge window, memory-item chain, and final spirit-stone reward, see the full Mayu Side Story Guide.

Which Side Stories Unlock Endings?

This is the most important section for completion players.

The Abyss

You need the Seijiro Makabe route.

The Promise

You need the Yae Kurosawa route.

Sprouting Wings

You need both:

• Sae Kurosawa
• Mayu Amakura

This is the cleanest possible way to remember the cluster:

• Seijiro = Abyss
• Yae = Promise
• Sae + Mayu = Sprouting Wings
• Miyako = reward / missable utility

Which Side Stories Are the Most Missable?

If you care more about fail risk than story order, prioritize them like this:

Tier 1: immediate-fail routes

These can die very fast if you advance the wrong trigger.

• Mayu
• Sae

Tier 2: ending routes with hidden earlier fail points

These usually fail earlier than players realize.

• Seijiro
• Yae

Tier 3: high-value reward route

Still missable, but it is a reward page rather than a direct ending page.

• Miyako

Best Order to Do Them

If you are planning your content cluster and also your player routing logic, this is the best progression order to present them:

1. Miyako Sudo

This is the best “teach the player how side stories really work” page:

• clear reward
• clear Chapter 8 cleanup
• clear fail state

2. Seijiro Makabe

This is the best first ending-critical route:

• highly specific
• strong NG+ identity
• huge payoff because it controls The Abyss

3. Yae Kurosawa

After Seijiro, Yae makes sense because it teaches the player another kind of ending logic:

• still NG+
• still missable
• but more counterintuitive and backtrack-heavy

4. Sae Kurosawa

This one raises the difficulty of route-reading because its trigger is hidden inside panic.

5. Mayu Amakura

This should be the last page most players check because it has the smallest window and depends on the player already understanding that “main story pressure” is not the same thing as “correct routing.”

Common Reasons Side Stories Fail

Most side-story failures in Fatal Frame 2 Remake are not random.
They usually come from one of these five mistakes:

1. Treating route items like optional lore

This kills routes like Seijiro, Yae, and Miyako.

2. Following the obvious objective instead of backtracking

This kills Yae and often Mayu.

3. Panicking during a pressure sequence

This kills Sae.

4. Waiting too long to clean up an old area

This kills Miyako.

5. Forgetting that some endings need paired route states

This kills Sprouting Wings attempts, because Sae alone is not enough and Mayu alone is not enough.

Which Spoke Should You Open First?

Use this quick decision guide:

“I want the best reward and I’m afraid I missed it.”

Open Miyako Sudo.

“I’m trying to get The Abyss.”

Open Seijiro Makabe.

“I’m trying to get The Promise.”

Open Yae Kurosawa.

“I’m trying to get Sprouting Wings and I think the route broke.”

Open Sae Kurosawa and Mayu Amakura.

“I only have time to check one page before Chapter 8.”

Open Mayu first, then Miyako.

Final Verdict

Not every side story in Fatal Frame 2 Remake deserves the same level of attention.

The five routes in this hub matter because they do real work:

• they unlock endings
• they give important rewards
• they create the biggest lockouts
• they generate the most troubleshooting demand

If you remember only one thing from this page, remember this:

Seijiro, Yae, Sae, and Mayu are ending routes.
Miyako is the reward route you still do not want to lose.