TV Anime 'Nippon Sangoku' Ending Theme: Leina 'Oath' Non-Credit Video Released! Furthermore, Tie-up and Collaboration Info Unveiled!
The TV anime 'Nippon Sangoku' has released the non-credit ending video for Leina's song 'Oath'. Alongside this, a four-city stamp rally and a special collaboration event at Osaka's Tsutenkaku tower have been announced.
📋 Article Processing Timeline
- 📰 Published: April 15, 2026 at 03:00
- 🔍 Collected: April 14, 2026 at 18:31
- 🤖 AI Analyzed: April 19, 2026 at 14:48 (116h 17m after Collected)
Currently serialized on Shogakukan's comic app 'MangaONE' / WEB comic site 'Ura Sunday'.
'Nippon Sangoku' (Author: Ikka Matsuki) has exceeded 1 million copies in circulation.
Amazon MGM Studios participates as a co-producer in this work, with new episodes streaming worldwide fastest on Prime Video every Sunday at 21:00. Also streaming in advance on U-NEXT every Monday at 21:00 / Broadcasting on TOKYO MX, BS NTV, and other stations from 24:00!
■ Non-credit ending video released!
Ending Theme: Leina 'Oath' (Chikai)
In conjunction with the broadcast of Episode 2, the non-credit ending video has been released!
From the climax of the chorus, the beautifully drawn cut of Saki Higashimachi wearing a wedding dress, and the sight of Aoki Misumi looking ahead to fulfill the oath with his wife overlap with the powerful song, making it an impressive video.
Also, please pay attention to the part that traces the historical transitions up to the present day, alongside Aoki's steps from the beginning.
Non-credit ED video: Scene photo 1 / Non-credit ED video: Scene photo 2
Non-credit ED video: Scene photo 3 / Non-credit ED video: Scene photo 4
▼Leina 'Oath'▼
Streaming / Download : https://Leina.lnk.to/Oath
■ TV Anime 'Nippon Sangoku' Stamp Rally - Record of Four Cities Tour - to be held!
Wave 1: Osaka Prefecture starts on Tuesday, April 28, 2026!
An exclusive Osaka visual featuring leopard print is also unveiled!
A stamp rally touring the holy lands in Osaka, Ishikawa, Fukui, and Ehime prefectures, which are the settings of the TV anime 'Nippon Sangoku', will be held!
Collect stamps at designated checkpoints to receive special exclusive goods.
Furthermore, completing checkpoints in each city allows you to participate in a lottery to win local specialties of that city.
Also, depending on the total number of stamps acquired across the four cities, you can participate in an all-city clear bonus lottery! A chance to win exclusive anime prizes!
Starting with Osaka Prefecture in Wave 1, areas will be sequentially unlocked.
The collaboration visual for Osaka, the first batter, has been released. It features Aoki Misumi, Yoshitsune Asama, and others dressed in 'leopard print outfits', making it an impressive and energetic content.
■ Wave 1: Osaka Prefecture Overview
[Holding Period]
Tuesday, April 28, 2026 - Thursday, December 31, 2026
[Prize Information]
Osaka Completion Prize: Osaka Limited Clear File (A5 size) for the first 500 people
Osaka Completion Lottery Prize: Delicious Osaka Souvenir Set (worth 10,000 yen) for 3 people
Checkpoint Prize: 5 types of Osaka original wallpapers
Please check the special website for details on checkpoints, how to participate, and future area holding schedules.
TV Anime 'Nippon Sangoku' Stamp Rally - Record of Four Cities Tour - Special Page:
https://www.nipponsangoku.com/stamp-junranki/
*A smartphone is required to participate.
*Please refrain from making direct inquiries to each facility.
*Clear files are limited in number. Please note that distribution will end as soon as they run out.
*Content and event periods are subject to change or cancellation without notice.
■ 'Nippon Sangoku Awesome Tsutenkaku Collaboration' confirmed to be held!
A collaboration with Tsutenkaku, which appears as an important spot in the story of the TV anime 'Nippon Sangoku', will be held from Tuesday, April 21, 2026!
The Tsutenkaku collaboration visual drawn exclusively for this event has been released! In addition to decorating the 4F 'Light Observation Deck' using the collaboration visual and mini-character illustrations, photo spots will be set up and event original goods will be sold at Tsutenkaku Underground Wakuwaku Land!
■ Tsutenkaku Collaboration Limited Exclusive Visual Released!
A visually striking image has been released showing the characters enjoying Osaka, holding items and striking poses reminiscent of Osaka with Tsutenkaku in the background.
Held from Tuesday, April 21, 2026, to Tuesday, June 30, 2026
■ 'Nippon Sangoku Awesome Tsutenkaku Collaboration' Overview
● Collaboration decoration at the 4F 'Light Observation Deck'
Location: Tsutenkaku 4F Light Observation Deck (Paid admission area)
Business Hours: 9:00 - 21:45 (Last entry 21:15)
Content: During the period, Tsutenkaku's 'Light Observation Deck' will be in 'Nippon Sangoku' style! The view from the observation deck
'Nippon Sangoku' (Author: Ikka Matsuki) has exceeded 1 million copies in circulation.
Amazon MGM Studios participates as a co-producer in this work, with new episodes streaming worldwide fastest on Prime Video every Sunday at 21:00. Also streaming in advance on U-NEXT every Monday at 21:00 / Broadcasting on TOKYO MX, BS NTV, and other stations from 24:00!
■ Non-credit ending video released!
Ending Theme: Leina 'Oath' (Chikai)
In conjunction with the broadcast of Episode 2, the non-credit ending video has been released!
From the climax of the chorus, the beautifully drawn cut of Saki Higashimachi wearing a wedding dress, and the sight of Aoki Misumi looking ahead to fulfill the oath with his wife overlap with the powerful song, making it an impressive video.
Also, please pay attention to the part that traces the historical transitions up to the present day, alongside Aoki's steps from the beginning.
Non-credit ED video: Scene photo 1 / Non-credit ED video: Scene photo 2
Non-credit ED video: Scene photo 3 / Non-credit ED video: Scene photo 4
▼Leina 'Oath'▼
Streaming / Download : https://Leina.lnk.to/Oath
■ TV Anime 'Nippon Sangoku' Stamp Rally - Record of Four Cities Tour - to be held!
Wave 1: Osaka Prefecture starts on Tuesday, April 28, 2026!
An exclusive Osaka visual featuring leopard print is also unveiled!
A stamp rally touring the holy lands in Osaka, Ishikawa, Fukui, and Ehime prefectures, which are the settings of the TV anime 'Nippon Sangoku', will be held!
Collect stamps at designated checkpoints to receive special exclusive goods.
Furthermore, completing checkpoints in each city allows you to participate in a lottery to win local specialties of that city.
Also, depending on the total number of stamps acquired across the four cities, you can participate in an all-city clear bonus lottery! A chance to win exclusive anime prizes!
Starting with Osaka Prefecture in Wave 1, areas will be sequentially unlocked.
The collaboration visual for Osaka, the first batter, has been released. It features Aoki Misumi, Yoshitsune Asama, and others dressed in 'leopard print outfits', making it an impressive and energetic content.
■ Wave 1: Osaka Prefecture Overview
[Holding Period]
Tuesday, April 28, 2026 - Thursday, December 31, 2026
[Prize Information]
Osaka Completion Prize: Osaka Limited Clear File (A5 size) for the first 500 people
Osaka Completion Lottery Prize: Delicious Osaka Souvenir Set (worth 10,000 yen) for 3 people
Checkpoint Prize: 5 types of Osaka original wallpapers
Please check the special website for details on checkpoints, how to participate, and future area holding schedules.
TV Anime 'Nippon Sangoku' Stamp Rally - Record of Four Cities Tour - Special Page:
https://www.nipponsangoku.com/stamp-junranki/
*A smartphone is required to participate.
*Please refrain from making direct inquiries to each facility.
*Clear files are limited in number. Please note that distribution will end as soon as they run out.
*Content and event periods are subject to change or cancellation without notice.
■ 'Nippon Sangoku Awesome Tsutenkaku Collaboration' confirmed to be held!
A collaboration with Tsutenkaku, which appears as an important spot in the story of the TV anime 'Nippon Sangoku', will be held from Tuesday, April 21, 2026!
The Tsutenkaku collaboration visual drawn exclusively for this event has been released! In addition to decorating the 4F 'Light Observation Deck' using the collaboration visual and mini-character illustrations, photo spots will be set up and event original goods will be sold at Tsutenkaku Underground Wakuwaku Land!
■ Tsutenkaku Collaboration Limited Exclusive Visual Released!
A visually striking image has been released showing the characters enjoying Osaka, holding items and striking poses reminiscent of Osaka with Tsutenkaku in the background.
Held from Tuesday, April 21, 2026, to Tuesday, June 30, 2026
■ 'Nippon Sangoku Awesome Tsutenkaku Collaboration' Overview
● Collaboration decoration at the 4F 'Light Observation Deck'
Location: Tsutenkaku 4F Light Observation Deck (Paid admission area)
Business Hours: 9:00 - 21:45 (Last entry 21:15)
Content: During the period, Tsutenkaku's 'Light Observation Deck' will be in 'Nippon Sangoku' style! The view from the observation deck