Here is a concise summary of the provided text:
**Title:** Investigating a Haunted Observation Deck in Okinawa
**Participants:**
* Silk (S)
* Motoki (Mo)
* Masai (Ma)
* Ndaho (N)
**Summary:**
1. **Initial Investigation**: The group visits a supposedly haunted observation deck in Okinawa, known for ghost sightings, particularly of a female spirit.
2. **Encounters**:
* Masai claims to have seen a blurry, light green, female face on the stairs.
* Later, Motoki and Silk experience unexplained phenomena:
+ Footsteps with no visible source
+ A black, distorted shadow appearing behind Silk
3. **Investigation Concludes**: The group attempts to verify the sightings but finds no concrete evidence.
4. **Ruins Expedition**: They try to locate nearby ruins, said to appear occasionally, but find the area sealed off with ropes and fences.
5. **Reflection**:
* The group shares their drawings of the experienced entities, both depicting women.
* They reflect on the eerie atmosphere and unexplained events.
**Outcome:** The investigation yields unexplained, potentially paranormal experiences, leaving the group with more questions than answers.
Here are the key facts extracted from the text, excluding opinions, with each fact numbered and presented in short sentences:
1. **Location**: The group is in Okinawa, Japan.
2. **Destination**: They visit an observation deck known for being haunted.
3. **Group Members**: The group consists of:
* Silk (S)
* Motoki (Mo)
* Masai (Ma)
* Ndaho (N)
4. **Observation Deck Features**:
* Offers a night view
* Located at the end of a narrow mountain road with no street lights
5. **Incident on the Stairs**: Masai saw a female spirit on the stairs, which scared him.
6. **Audio Evidence**: Unexplained footsteps were recorded, described as sounding like "thick soles" or an "air cushion".
7. **Visual Evidence**:
* A blurry, light green face was reportedly seen by Masai.
* Motoki saw a black, slightly distorted shadow behind Silk.
8. **Ruins Nearby**:
* The group planned to visit ruins associated with a 30-year-old murder case.
* The ruins are occasionally visible but were found to be:
+ Surrounded by a triangular cone with ropes.
+ Inaccessible due to a locked fence.
9. **Drawings of the Entities**:
* Both Motoki and Masai drew female figures, one peeping and the other lurking.
* The hairstyles and feelings of these portraits are similar.
10. **Atmosphere**: Ndaho mentioned feeling an uncomfortable atmosphere, despite not seeing anything.