TOMO 
A “Goshuin” is a seal or stamp that is pressed as proof of a visit to a temple or shrine in Japan. It serves as a commemoration of the visit and is considered a “token of connection with the deities.”
In a Goshuin, you’ll find details such as the name of the shrine or temple, the date of the visit, and the names of the enshrined deities or Buddhas. Often, these are handwritten in ink by shrine or temple staff, making them highly appreciated. In some places, they may also be printed. The image you provided is from my Goshuin book.
A Goshuin book is a special notebook used to collect these seals. Goshuin can be purchased at local souvenir shops, stationery stores, shrines, and temples, and they typically cost between 1000 to 3000 yen. In recent years, there’s a wide variety of Goshuin books with different designs, including ones featuring popular characters.
Goshuin come in diverse designs depending on the shrine or temple, including hand-drawn seals, various stamp patterns, seasonal variations, and limited-edition Goshuin for special events.
Here’s how to receive a Goshuin:
1. Bow slightly in front of the torii gate or entrance and enter the shrine or temple grounds.
2. Visit the shrine or temple, adhering to proper etiquette.
3. Go to the shrine or temple office or shop to have your Goshuin book stamped with the seal.
4. When receiving the Goshuin book, it’s customary to make a donation. It’s a good practice to bow slightly when offering your donation.
Goshuin can be obtained at shrine or temple offices or shops, but a donation is always required. The typical range is between 300 to 1000 yen.
Occasionally, you might hear the phrase “Okimochi de,” which means “as you like” or “your own discretion” regarding the donation. In such cases, you can decide the amount within reasonable limits.
Important notes:
1. Make sure to purchase a Goshuin book before requesting a stamp. If you don’t have one, some shrines or temples may provide a stamped piece of paper to affix in your book.
2. Goshuin collecting is not a stamp rally. Although the desire to collect various designs is understandable, it’s primarily a token of connection with the deities. Please keep this in mind.
3. Crucially, always visit the shrine or temple before receiving a Goshuin.
Carry your Goshuin book and collect stamps from shrines and temples across Japan. There’s no expiration date, so you can accumulate “tokens of connection with the deities” with each visit.