| 556 | -- | 557 | Takayuki Kushida. Editor's Message to Special Issue on Regional Contribution and Reconstruction |
| 558 | -- | 565 | Yuko Murayama. Issues in Disaster Communications |
| 566 | -- | 573 | Haruhiko Okumura. The 3.11 Disaster and Data |
| 574 | -- | 582 | Noriko Akazawa, Yuki Takei, Mitsugu Suzuki, Yasuichi Nakayama, Hiroyasu Kakuda. Trial of Learning Support System Using Kinect in After School Care Programs |
| 583 | -- | 0 | Yukikazu Nakamoto. Editor's Message to Special Issue on Embedded Systems Engineering |
| 584 | -- | 594 | Atsushi Ohno, Takuya Azumi, Nobuhiko Nishio. TECS Components Providing Functionalities of OSEK Specifications for ITRON OS |
| 595 | -- | 596 | Ryuichi Ogawa. Editor's Message to Special Issue on Computer Security Technologies against New Risks |
| 597 | -- | 608 | Masaya Sato, Toshihiro Yamauchi. Secure and Fast Log Transfer Mechanism for Virtual Machine |
| 609 | -- | 616 | Masayuki Okada, Nasato Goto, Akira Kanaoka, Eiji Okamoto. Transparent Probabilistic Packet Marking |
| 617 | -- | 625 | Guillermo Horacio Ramirez Caceres, Koji Zettsu. Provenance-Based Security Risk Assessment Framework |
| 626 | -- | 633 | Achmad Rully, Hidenori Nakazato. Study On Election Result Risk Model Using Multiagent Simulation |
| 634 | -- | 637 | Toshihiko Takahashi. A Compact Code for Rectangular Drawings with Degree Four Vertices |
| 638 | -- | 641 | Kaoru Katayama, Takumi Sato. Matrix Representations of Graphs and Their Experimental Comparison for Detecting Non-subgraphs by Eigenvalues |
| 642 | -- | 650 | Akihiro Ida, Takeshi Iwashita, Takeshi Mifune, Yasuhito Takahashi. Parallel Hierarchical Matrices with Adaptive Cross Approximation on Symmetric Multiprocessing Clusters |
| 651 | -- | 659 | Hiroki Watanabe, Tsutomu Terada, Masahiko Tsukamoto. A Method for Embedding Context to Sound-based Life Log |
| 660 | -- | 668 | Wenpeng Wei, Akiko Takahashi, Tetsuo Kinoshita. Design and Evaluation of Energy-consumption-aware Evolutional Agent System for Portable Devices |
| 669 | -- | 678 | Yoshinori Hijikata, Yuki Kai, Shogo Nishida. A Study of User Intervention and User Satisfaction in Recommender Systems |
| 679 | -- | 688 | Fitri Utaminingrum, Keiichi Uchimura, Gou Koutaki. High Density Impulse Noise Removal Based on the Total Observation Kernel Element for Image Sequences |
| 689 | -- | 700 | Tomoyuki Kawamura, Kenichi Takano. Factors Affecting Project Performance of IS Development: Evidence from Japanese IT Vendors |