The official Japanese Anime PR Twitter account promoted the preview for episode 71 on October 30th, 2024.

The Pokémon anime episode airing Friday November 1st is... episode 71, "An Encounter at Terasu Pool!". Liko and the others arrive at Terasu Pool, where they learn about the legend surrounding this mystical place. They also finally meet Briar, who becomes extremely excited when she sees Terapagos...!

アニポケ 11月1日(金)の放送は第71話「てらす池の出会い」
てらす池にたどり着いたリコたち神秘的なてらす池の伝承を知ります
そして、やっと会えたブライアは#テラパゴス を見て大興奮…！

The official Japanese Anime PR Twitter account posted a Next Episode Featured Points on October 30th, 2024.

Terasu Pool starts emitting light as the crystal components brought there from elsewhere ages ago melt in front of Liko, Roy and Dot. And as they gaze upon the beautiful pool, a wild Milokaross suddenly appears before them and Terastallizes! They decide to battle it... Now, how will the trio take on a Ghost Terastal Milokaross?!

アニポケ 次回注目ポイント
大昔にどこかからもたらされた結晶の成分が溶けて、発光しているてらす池
綺麗な池をリコ、ロイ、ドットが見つめていると野生の #ミロカロス が突然現れてテラスタル！
バトルすることに…
ゴーストテラスタルのミロカロスに、3人はどう挑む!?

The official Japanese Anime PR Twitter account posted a Pokémon Anime Spotlight on October 31st, 2024.

Pokémon Anime Spotlight:
Dot is searching around the Land of Kitakami for potential video subjects when... she spots a Gardie in the Region Form from the historical Hisui region! This Hisui Gardie is accompanied by Sazare, a traveler who loves photography, and it appears she knows something about Basagiri...?

アニポケ ピックアップ
動画の素材を探しにドットがキタカミの里を巡っていると…
大昔にあったヒスイ地方のリージョンフォームのガーディ を発見！
その #ヒスイガーディ を連れているカメラ好きの旅人・サザレは、#バサギリ のことを何か知っているようで…？

The official Japanese Pokémon Twitter account promoted the preview on October 31st, 2024.

In tomorrow's episode of the Pokémon anime, we'll head to Terasu Pool in the Land of Kitakami! A Milokaross appears from the pool...? Check out the episode preview for more details!

明日のアニポケは、キタカミの里のてらす池に向かうよ！
池の中からミロカロスが出てきて……？
詳しくは予告編をチェック！
https://youtu.be/BTXUct-P8jE

On November 1st, 2024, the official Japanese AniPoke Twitter account reminded that this episode was available to watch on the official Japanese YouTube channel. The video was region locked to Japan only. It was available from November 1st, 2024 to November 8th, 2024. This episode was specifically labeled as a missed-program webcast (見逃し配信).

The episode was also available on the TV Tokyo YouTube channel and the Official Corocoro Channel and were labeled as limited-time delivery (期間限定配信). The TV Tokyo version included the series trailer at the end of the episode where as the Corocoro version had beginning and ending bumpers promoting Corocoro.

AniPoke Episode 71 An Encounter at Terasu Pool!
What did you think?
How to calm Milokaross...
By having a singing session with Achigator.
Listen to the two beautiful singers in the missed stream!
It will be available for 1 week from today!

アニポケ 第71話「てらす池の出会い」いかがでしたか？
ミロカロス を落ち着かせた方法は…
アチゲータ との歌のセッション
2匹のきれいな歌声は見逃し配信で聞いてね！
公開期間は本日より1週間

The official Japanese Anime PR Twitter account promoted the airing of this episode on November 1st, 2024.

Liko and the others meet the teacher Briar by Terasu Pool. Briar is also a Terapagos researcher, and tells them about the adventures of her ancestor Heather in Area Zero of the Great Crater of Paldea. Will Terapagos' secrets finally get revealed...?! Don't miss the Pokémon anime episode coming up soon at 6:55pm!

アニポケ 第71話「てらす池の出会い」
てらす池で教師・ブライアと出会うリコたち
テラパゴス の研究者でもあるブライアが
語るのは、彼女の先祖・ヘザーのパルデアの大穴「エリアゼロ」での冒険
テラパゴスの秘密が明かされる…!?
このあと、よる6時55分からのアニポケをお見逃しなく！

On November 1st, 2024, the official Japanese AniPoke Twitter account posted a Pokémon Anime Day promotional message.

Friday is Pokémon Anime Day! A Milokaross suddenly appears, Terastallizes, and takes on Nyarote, Achigator and Welkamo! Dot has come up with a battle tactic inspired by the events that occurred during the festival... What could it involve?!

金曜日はアニポケの日
突然現れテラスタルしたミロカロスとニャローテ、アチゲータ、ウェルカモ
がバトルすることに
お祭りでの出来事をヒントに、ドットが考え出した戦法とは…!?

The official Japanese Anime PR Twitter account posted a wallpaper on Nocember 1st, 2024 by #もじゃクッキー @mojacookie.

Every month we'll give you a mobile wallpaper calendar made by Mojacookie. The one for November shows Briar wanting to observe Terapagos no matter what. Nyarote is on guard, while the others seem a bit overwhelmed by how intense she's being... This might actually be a scene from episode 71, which airs later today?

アニポケ 壁紙カレンダー
毎月、もじゃクッキーさんによる壁紙カレンダーをお届け
11月は、テラパゴス をどうしても観察したいブライア
警戒する ニャローテリコたちは若干気圧されています…
本日放送の71話でも、こんなシーンがあるかも？
（by #もじゃクッキー @mojacookie）

CoroCoro Comic's Official website posted an article about this episode just before the original airing on November 1st, 2024.


Anipoke is just around the corner! Briar appears! The truth about Terapagos is revealed!

Broadcasting every week from 6:55 pm! The anime "Pocket Monsters" will start airing soon! In this article, we'll introduce you to the Pokémon and characters that will appear in today's episode, as well as comments from the voice actors and director, and other information you won't find anywhere else!

The Rising Volt Tacklers visit Kitakami to talk to Briar, a Terapagos researcher, and arrive at their destination, the Terasu Pool at the top of Oni Mountain. The pool emits a mysterious light and has something to do with Terastallization!? There is also a mysterious legend about Terasu Pool...


▲ Everyone encouraged each other and they arrived at Terasu Pool at the top of the mountain!


▲ The Terasu Pool is said to contain dissolved crystals from long ago. It is said that if you look at the light in the pool, you might be able to meet someone who has passed away...!?

Liko and her friends finally meet Briar at Terasu Pool. When Briar sees the Terapagos that Liko has with her, her eyes light up and she becomes very excited! Liko tells Briar about her encounter with the Terapagos and asks her about what she has learned about Lucius and Rakua through her research. Briar then takes out a book and begins...


▲ Briar is camping near Terasu Pool. She's really into Terapagos! ...Maybe she's a bit eccentric?


▲ Briar took out the “Scarlet Book,” which was written by her ancestor, Heather. Dot also found that book in the academy library!?


▲ Meanwhile, Dot also has an encounter in the Land of Kitakami...?


Important characters who hold the keys to the new chapter, Rayquaza Rising, will make their appearance one after another! Don't miss it at 6:55 p.m. today!

【アニポケまであとちょっと！】ブライア登場!! いま語られるテラパゴスの真実!!
ブライア登場!!いま語られるテラパゴスの真実!!
毎週金曜よる6時55分から放送中！アニメ「ポケットモンスター」まもなく放送開始!!
この記事はアニメ放送前に、今日の放送回に登場するポケモンやキャラクターの紹介、声優さんや監督からのコメントなどなど、ほかでは聞けないアニポケ情報をお届けするコーナーだ!!
テラパゴスの研究者であるブライアに話を聞くためキタカミの里を訪れたライジングボルテッカーズは、目的地である鬼が山の頂上「てらす池」にたどり着く。神秘的な光を放つその池は、テラスタルと何か関係が!?　さらに「てらす池」には不思議な言い伝えがあるという……。
▲みんなで励まし合いながら、山頂にある「てらす池」に到着！
▲大昔の結晶の成分が溶けているという「てらす池」。池の光を見ていると、亡くなった人に会えるという言い伝えも…!?
そしてリコたちは「てらす池」でついにブライアと対面する。リコが連れているテラパゴスを見たブライアは目の色を変えて大興奮！　そんなブライアにリコは自分とテラパゴスとの出会いを語り、これまでの冒険で知ったルシアスやラクアのことを尋ねる。するとブライアは1冊の本を取り出し、静かに口を開くのだった…。
▲「てらす池」の近くに野営しているというブライア。テラパゴスへの食いつきがすごい!!　…ちょっと変わり者なのかも？
▲ブライアが取り出したのは自身の先祖であるヘザーが記したという「スカーレットブック」。ドットがアカデミーの図書館で見つけたあの本!?
▲一方、ドットにもキタカミの里で新たな出会いが…？
▲ドットが出会った少女・サザレから、六英雄に関するまさかの一言が!?
新章「レックウザ ライジング」のカギをにぎる重要人物がぞくぞく登場！
今日よる6時55分からの放送は絶対に見逃せない！

From Thursday, December 26th, 2024 to Friday, January 10th, 2025, all the episodes that had aired at the time for the Pocket Monsters Rayquaza Rising arc were available to stream on the official Pokémon YouTube channel!

Release Period: Thursday, December 26th, 2024, around noon to Friday, January 10th, 2025, around noon.

Episodes:
Episode 69 - I'm a Pokémon and You're Me?!
Episode 70 - Kanuchan's Hammer Wasn't Built in a Day
Episode 71 - An Encounter at Terasu Pool!
Episode 72 - On the Trail! Search for Basagiri!!
Episode 73 - Basagiri the Lone Warrior!
Episode 74 - The Three Explorers
Episode 75 - The Future We've Been Entrusted, the Shine of This World
Episode 76 - Sohnano? Sohdayo!
Episode 77 - Randou Returns to His Hometown

Episode 68, the first episode of the Rayquaza Rising arc could be viewed on the official Pokémon YouTube channel before and after the target period. The episodes were region locked to Japan except for episode 75 which was NOT region locked and they were all the same YouTube ID's just unprivated from its original upload except for episode 76 which had a new version with the corrected credits for Haruka Shamoto.

Source: https://www.pokemon.co.jp/info/2024/12/241220_a01.html

The official Japanese Anime PR Twitter account posted a behind-the-scenes look at the making of this Anipoke episode with production artwork piece on October 31st, 2024. The picture featured Briar.

We present a key frame of Briar from episode 71. Briar also happens to be the homeroom teacher of Seille, who we met in episode 69. Her eyes glitter like Terapagos as she looks at Terapagos.

アニポケ マニア
第71話よりブライアの原画をご紹介
69話に登場したゼイユの担任の先生でもあるブライア
#テラパゴス を前に、テラパゴスみたいに目がキラッキラになっています